| Num Episodes: | 50 |
| Network: | MBC |
| Prev Season: | 2020 |
| Next Season: | 2022 |
| Episode List: | List of King of Mask Singer episodes |
This is a list of episodes of the South Korean variety-music show King of Mask Singer in 2021. The show airs on MBC as part of their Sunday Night lineup. Due to the COVID-19 pandemic, the show would be recorded without any audience in the episodes, and the matches' results would be decided by the celebrity panelists. The names listed below are in performance order.
– Contestant is instantly eliminated by the live audience and judging panel
– After being eliminated, contestant performs a prepared song for the next round and takes off their mask during the instrumental break
– After being eliminated and revealing their identity, contestant has another special performance.
– Contestant advances to the next round.
– Contestant becomes the challenger.
– Mask King.
Episode 288 was broadcast on January 3, 2021.[1] [2] [3]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 2 | ||||||
| Pair 1 | 2021 Cheer Up, Ox | Jeong Minseong of La Poem | Memory Loss (기억상실) | 11 | ||
| Miracles in December | Chan of Victon | Try (노력) | 10 | |||
| Pair 2 | Countdown | Shin Hyun-woo of Sohodae | To You (그대에게) | 3 | ||
| The Twelfth Brother | Park Nam-jung | I Loved You (사랑했어요) | 18 | |||
| Special | Countdown | Shin Hyun-woo of Sohodae | Irreversible Love (돌이킬 수 없는 사랑) | — | ||
| Round 3 | ||||||
| Finalists | 2021 Cheer Up, Ox | Jeong Minseong of La Poem | Old Song (오래된 노래) | 15 | ||
| The Twelfth Brother | Park Nam-jung | D.D.D (디.디.디.) | 6 | |||
| Special | Twelve Zodiac Signs | Missing You (널 그리며), Emergency Landing of Love (사랑의 불시착), Days with Rain (비에스친 날들) | — | |||
| Final | ||||||
| Battle | 2021 Cheer Up, Ox | Jung Min-sung of La Poem | Previous three songs used as voting standard | 5 | ||
| Buttumak Cat | Yang Yo-seob of Highlight | Forever and Ever (영원히 영원히) | 16 | |||
Episode 289 was broadcast on January 10, 2021. This marks the beginning of the Hundred-forty-fifth Generation.[4] [5] [6]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | The Nature Man | Yoo Seung-beom | Once Again This Night (이 밤을 다시 한 번) | 14 | ||
| The City Man | Yoon Taek | 7 | ||||
| 2nd Song | The City Man | Yoon Taek | Cheap Coffee (싸구려 커피) | — | ||
| Pair 2 | Won Bin | Lee Jin-ho | Memories Resemble Love (추억은 사랑을 닮아) | 11 | ||
| Mr. Bean | Jae-gyun Hwang | 10 | ||||
| 2nd Song | Mr. Bean | Jae-gyun Hwang | Around Thirty (서른 즈음에) | — | ||
| Pair 3 | Winter Rain | ₩uNo | Phone Number (전화번호) | 6 | ||
| The Flower of Snow | Yubin | 15 | ||||
| 2nd Song | Winter Rain | ₩uNo | ? (Question Mark) (? (물음표)) | — | ||
| Pair 4 | Treasure Chest | Lee Young-hyun of Big Mama | With a Heart that Should Forget (잊어야 한다는 마음으로) | 17 | ||
| Jukebox | Suyun of Rocket Punch | 4 | ||||
| 2nd Song | Jukebox | Suyun of Rocket Punch | Playing with Fire (불장난) | — | ||
Episode 290 was broadcast on January 17, 2021.[7] [8] [9]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | The Nature Man | Yoo Seung-beom | It is Love (사랑이야) | 17 | |
| Won Bin | Lee Jin-ho | Don't You Know? (모르시나요) | 4 | ||
| Pair 2 | The Flower of Snow | Yubin | 3 | ||
| Treasure Chest | Lee Young-hyun of Big Mama | A Night Like Tonight (오늘 같은 밤이면) | 18 | ||
| Round 3 | |||||
| Finalists | The Nature Man | Yoo Seung-beom | Yeongil Bay's Friend (영일만 친구) | 3 | |
| Treasure Chest | Lee Young-hyun of Big Mama | My Way | 18 | ||
| Special | The Nature Man | Yoo Seung-beom | Jealousy (질투) | Yoo Seung-beom | — |
| Final | |||||
| Battle | Treasure Chest | Lee Young-hyun of Big Mama | Previous three songs used as voting standard | 15 | |
| Buttumak Cat | Yang Yo-seob of Highlight | The First Snow (첫 눈) | 6 | ||
Episode 291 was broadcast on January 24, 2021. This marks the beginning of the Hundred-forty-sixth Generation.[10] [11] [12]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Staying Home | Park Si-hwan | Stained (물들어) | 17 | ||
| Bangkok | Go Young-yeol of Second Moon/RabidAnce | 4 | ||||
| 2nd Song | Bangkok | Go Young-yeol of Second Moon/RabidAnce | Tiger is Coming (범 내려온다) | — | ||
| Pair 2 | Menbosha | Jaejae | A Cheeky Man (얄미운 사람) | 4 | ||
| Sha Sha Sha | Lee Ae-ran | 17 | ||||
| 2nd Song | Menbosha | Jaejae | — | |||
| Pair 3 | Frozen | Park Seon-woo | Thorn (가시) | 20 | ||
| DDaeng | Son Ah-seop | 1 | ||||
| 2nd Song | DDaeng | Son Ah-seop | One Love (하나의 사랑) | — | ||
| Pair 4 | Yuja Tea | Yves of Loona | Departure from a Country (출국) | 17 | ||
| Balocha | Kim Ki-bum | 4 | ||||
| 2nd Song | Balocha | Kim Ki-bum | Bravo My Life | — | ||
Episode 292 was broadcast on January 31, 2021.[13] [14] [15]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Staying Home | Park Si-hwan | Invisible Love (보이지 않는 사랑) | 16 | |
| Sha Sha Sha | Lee Ae-ran | Daejeon Blues (대전 부르스) | Ahn Jeong-ae | 5 | |
| Special | Sha Sha Sha | Life of a Century (백세인생) | Lee Ae-ran | — | |
| Pair 2 | Frozen | Park Seon-woo | In the Rain (빗속에서) | 16 | |
| Yuja Tea | Yves of Loona | Tomorrow (내일 할 일) | 5 | ||
| Round 3 | |||||
| Finalists | Staying Home | Park Si-hwan | You to Me Again (그대 내게 다시) | 18 | |
| Frozen | Park Seon-woo | Addicted Love (중독된 사랑) | 3 | ||
| Final | |||||
| Battle | Staying Home | Park Si-hwan | Previous three songs used as voting standard | 12 | |
| Treasure Chest | Lee Young-hyun of Big Mama | Secret (비밀) | 9 | ||
Episode 293 was broadcast on February 7, 2021. This marks the beginning of the Hundred-forty-seventh Generation.[16] [17] [18]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Brother | Han Hee-jun | It's Gonna Be Rolling | 6 | ||
| Brother's Wife | Kim Na-young | 15 | ||||
| 2nd Song | Brother | Han Hee-jun | Hug Me (안아줘) | — | ||
| Pair 2 | Postcard | Lee Eun-gyeol | People All Change (사람들은 모두 변하나 봐) | 2 | ||
| Yeopjeon | Kim Shin-eui of Monni | 19 | ||||
| 2nd Song | Postcard | Lee Eun-gyeol | Start Over (시작) | — | ||
| Pair 3 | Phrase Plate | Kim Yong-im | Where Are You (당신은 어디 있나요) | 13 | ||
| Go Big or Go Home | Ahn Sung-joon | 8 | ||||
| 2nd Song | Go Big or Go Home | Ahn Sung-joon | It's Art (예술이야) | — | ||
| Pair 4 | Barcode | Lee Joo-hyuk of Gift | Going Home | 14 | ||
| QR Code | Punch | 7 | ||||
| 2nd Song | QR Code | Punch | Beautiful Goodbye (사월이 지나면 우리 헤어져요) | — | ||
Episode 294 was broadcast on February 14, 2021.[19] [20] [21]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Brother's Wife | Kim Na-young | Break Away | 8 | |
| Yeopjeon | Kim Shin-eui of Monni | Stay | 13 | ||
| Pair 2 | Phrase Plate | Kim Yong-im | Loveletter (여정) | 6 | |
| Barcode | Lee Joo-hyuk of Gift | Do You Want to Walk with Me (같이 걸을까) | 15 | ||
| Round 3 | |||||
| Finalists | Yeopjeon | Kim Shin-eui of Monni | After a Breakup (널 보낸 후에) | 10 | |
| Barcode | Lee Joo-hyuk of Gift | I Want to Fall in Love (사랑에 빠지고 싶다) | 11 | ||
| Final | |||||
| Battle | Barcode | Lee Joo-hyuk of Gift | Previous three songs used as voting standard | 19 | |
| Staying Home | Park Si-hwan | 12:30 (12시 30분) | 2 | ||
Episode 295 was broadcast on February 21, 2021. This marks the beginning of the Hundred-forty-eighth Generation.[22] [23]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | A-type Man | Song Joon-geun | My Heart Will Be with You (너를 향한 마음) | 4 | ||
| B-type Woman | Jiseon of Loveholics | 17 | ||||
| 2nd Song | A-type Man | Song Joon-geun | Applause (갈채) | — | ||
| Pair 2 | Penthouse | Taeil of Block B | 17 | |||
| Vinyl House | Shinsadong Tiger | 4 | ||||
| 2nd Song | Vinyl House | Shinsadong Tiger | Goodbye for a Moment (잠시만 안녕) | — | ||
| Pair 3 | Blood Cockles | Minnie of (G)I-dle | Snow (눈) | 15 | ||
| Clam Manila | Nadeul of Weather Forecast | 6 | ||||
| 2nd Song | Clam Manila | Nadeul of Weather Forecast | Oh! What a Shiny Night (밤이 깊었네) | — | ||
| Special | Clam Manila | I Like You (좋아 좋아) | — | |||
| Pair 4 | Snowman | New of The Boyz | Doll (인형) | 6 | ||
| Snowflake | Na Yoon-kwon | 15 | ||||
| 2nd Song | Snowman | New of The Boyz | Eraser (지우개) | — | ||
Episode 296 was broadcast on February 28, 2021.[24] [25] [26]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | B-type Woman | Jiseon of Loveholics | If (만약에) | 9 | |
| Penthouse | Taeil of Block B | Hui Jae (희재) | 12 | ||
| Special | B-type Woman | Jiseon of Loveholics | Doll's Dream (인형의 꿈) & Loveholic | — | |
| Pair 2 | Blood Cockles | Minnie of (G)I-dle | 5 | ||
| Snowflake | Na Yoon-kwon | The Fool (이 바보야) | 16 | ||
| Round 3 | |||||
| Finalists | Penthouse | Taeil of Block B | Flower Way (꽃길) | 3 | |
| Snowflake | Na Yoon-kwon | Alone in Love (혼자만의 사랑) | 18 | ||
| Final | |||||
| Battle | Snowflake | Na Yoon-kwon | Previous three songs used as voting standard | 10 | |
| Barcode | Lee Joo-hyuk of Gift | Things We Took for Granted (당연한 것들) | 11 | ||
Episode 297 was broadcast on March 7, 2021. This marks the beginning of the Hundred-forty-ninth Generation.[27] [28] [29]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Formosan Deer | Kim Chae-won of Iz*One | 8 | |||
| Ribeye Steak | Kwon Jin-ah | 13 | ||||
| 2nd Song | Formosan Deer | Kim Chae-won of Iz*One | I'm Not Alone (혼자가 아닌 나) | — | ||
| Pair 2 | Mugwort | Kim Boa of Keembo | Don't Touch Me | 11 | ||
| Garlic | Kim Bo-kyung | 10 | ||||
| 2nd Song | Garlic | Kim Bo-kyung | A Flying Butterfly (나는 나비) | — | ||
| Pair 3 | Concert | Park Sang-min | I'm Yours (애모) | 16 | ||
| An Alpine Club | Lee Man-gi | 5 | ||||
| 2nd Song | An Alpine Club | Lee Man-gi | My Heart Aches (가슴 아프게) | — | ||
| Pair 4 | Love is Coming Back | Choi Jung-yoon | An Essay of Memory (기억의 습작) | 9 | ||
| Do I Look Like a King? | Kim Jun-ho | 12 | ||||
| 2nd Song | Love is Returning | Choi Jung-yoon | Aloha (아로하) | — | ||
Episode 298 was broadcast on March 14, 2021.[30] [31] [32]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Ribeye Steak | Kwon Jin-ah | As Time Goes By (시간이 흐른 뒤) | 7 | |
| Mugwort | Kim Boa of Keembo | Nunu Nana (눈누난나) | 14 | ||
| Pair 2 | Concert | Park Sang-min | Incurable Disease (난치병) | 15 | |
| Do I Look Like a King? | Kim Jun-ho | After the Love Has Gone (사랑한 후에) | 6 | ||
| Round 3 | |||||
| Finalists | Mugwort | Kim Boa of Keembo | Sorry (미안해요) | 13 | |
| Concert | Park Sang-min | Lifetime (일생을) | 8 | ||
| Final | |||||
| Battle | Mugwort | Kim Boa of Keembo | Previous three songs used as voting standard | 5 | |
| Barcode | Lee Joo-hyuk of Gift | Ice Fortress (얼음요새) | 16 | ||
Episode 299 was broadcast on March 21, 2021. This marks the beginning of the Hundred-fiftieth Generation.[33] [34] [35]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Yellow | Woo Soon-sil | I'm Happy (난 행복해) | 17 | ||
| Grey | Do Sang-woo | 4 | ||||
| 2nd Song | Grey | Do Sang-woo | It's Not Love If It Hurts Too Much (너무 아픈 사랑은 사랑이 아니었음을) | — | ||
| Pair 2 | Baby Goat | Jung Seon-ah | Never Ending Story | 18 | ||
| Baby Bear | DJ Tukutz of Epik High | 3 | ||||
| 2nd Song | Baby Bear | DJ Tukutz of Epik High | An Ordinary Day (보통날) | — | ||
| Pair 3 | Good Day | Yoo Ji-na | Train Heading for South (남행열차) | 16 | ||
| Oh, My | Jeon Tae-poong | 5 | ||||
| 2nd Song | Oh, My | Jeon Tae-poong | To the Fool ... From the Fool (바보에게... 바보가) | — | ||
| Pair 4 | 100 Days of Meeting | Hong Young-joo | Romantic Cat (낭만고양이) | 5 | ||
| The First Day from Today | Kim Hyun-jung | 16 | ||||
| 2nd Song | 100 Days of Meeting | Hong Young-joo | Like an Indian Doll (인디언 인형처럼) | — | ||
Episode 300 was broadcast on March 28, 2021.[36] [37] [38]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Yellow | Woo Soon-sil | Facing the Desolate Love (사랑 그 쓸쓸함에 대하여) | 10 | |
| Baby Goat | Jung Seon-ah | Heaven | 11 | ||
| Special | Yellow | Woo Soon-sil | The Lost Umbrella (잃어버린 우산) | Woo Soon-sil | — |
| Pair 2 | Good Day | Yoo Ji-na | First Express (첫차) | Seoul Sisters | 7 |
| The First Day from Today | Kim Hyun-jung | People Who Make Me Sad (나를 슬프게 하는 사람들) | 14 | ||
| Round 3 | |||||
| Finalists | Baby Goat | Jung Seon-ah | Memory of the Wind (바람기억) | 16 | |
| Day 1 from Today | Kim Hyun-jung | I Have a Lover (애인 있어요) | 5 | ||
| Special | The First Day from Today | Breakup with Her (그녀와의 이별) & Bruise (멍) | Kim Hyun-jung | — | |
| Final | |||||
| Battle | Baby Goat | Jung Seon-ah | Previous three songs used as voting standard | 14 | |
| Barcode | Lee Joo-hyuk of Gift | Happy Together | 7 | ||
Episode 301 was broadcast on April 4, 2021. This marks the beginning of the Hundred-fifty-first Generation.[39] [40] [41]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Opening | Music Captain of Our Local | Lazenca, Save Us | — | |||
| Round 1 | ||||||
| Pair 1 | A Musical Representative | Han Sang-il of Noise | One More Step (한 걸음 더) | 5 | ||
| A Music Register | Juvie Train of Buga Kingz | 16 | ||||
| 2nd Song | A Musical Representative | Han Sang-il of Noise | It's Been a Long Time (한동안 뜸했었지) | — | ||
| Special | A Musical Representative | What I Wanted from You (너에게 원한건) | — | |||
| Pair 2 | Yoon Sang | Go Yoo-jin of Flower | Beautiful Restriction (아름다운 구속) | 19 | ||
| Yoo Young-seok | Do Kyung-wan | 2 | ||||
| 2nd Song | Yoo Young-seok | Do Kyung-wan | Every Moment of You (너의 모든 순간) | — | ||
| Pair 3 | Mask Pack | Lee Eun-ji | Love Day | 17 | ||
| Six Pack | Kim Hae-joon | 4 | ||||
| 2nd Song | Six Pack | Kim Hae-joon | Should I Say I Love You Again? (다시 사랑한다 말할까) | — | ||
| Pair 4 | Ugly 6-years-old | Park Seon-joo | Sad Fate (슬픈인연) | 19 | ||
| Life Starts at 60 | Lee Seung-yeon | 2 | ||||
| 2nd Song | Life Starts at 60 | Lee Seung-yeon | When Love Passes (사랑이 지나가면) | — | ||
Episode 302 was broadcast on April 11, 2021.[42] [43] [44]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | A Music Register | Juvie Train of Buga Kingz | Forgive Me (나를 용서해) | 5 | |
| Yoon Sang | Go Yoo-jin of Flower | Making a New Ending for This Story (이 소설의 끝을 다시 써보려 해) | 16 | ||
| Pair 2 | Mask Pack | Lee Eun-ji | I'm Feeling Good Day (예감 좋은 날) | 1 | |
| Ugly 6-years-old | Park Seon-joo | Wind is Blowing (바람이 분다) | 20 | ||
| Round 3 | |||||
| Finalists | Yoon Sang | Go Yoo-jin of Flower | To Her Love (그녀의 연인에게) | 8 | |
| Ugly 6-years-old | Park Seon-joo | Don't Leave by My Side (내 곁에서 떠나가지 말아요) | 13 | ||
| Special | Yoon Sang | Go Yoo-jin of Flower | Endless | — | |
| Final | |||||
| Battle | Ugly 6-years-old | Park Seon-joo | Previous three songs used as voting standard | 9 | |
| Baby Goat | Jung Seon-ah | A World We'll Make (세상은) | 12 | ||
Episode 303 was broadcast on April 18, 2021. This marks the beginning of the Hundred-fifty-second Generation.[45] [46] [47]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Financial Technology | Syuka | We Need our Love (우리의 사랑이 필요한거죠) | 2 | ||
| At-Home Job | Song Bong-joo of Jatanpung | 19 | ||||
| 2nd Song | Financial Technology | Syuka | Under the Sky (하늘 아래서) | — | ||
| Pair 2 | Pizza & Beer | Lee Jeong-kwon | Dream (꿈) | 17 | ||
| Soju & Samgyeopsal | Park Sung-joon of A.R.T | 4 | ||||
| 2nd Song | Soju & Samgyeopsal | Park Sung-joon of A.R.T | Hometown Station (고향역) | — | ||
| Pair 3 | First Love | Woo Yeon-yi | Desert Island (무인도) | 18 | ||
| Last Love | Kim Jong-seok | 3 | ||||
| 2nd Song | Last Love | Kim Jong-seok | Hands of a Clock (시계바늘) | — | ||
| Pair 4 | Cook | Noh Hee-ji | Star (별) | 4 | ||
| Dark History | Lee Joo-woo | 17 | ||||
| 2nd Song | Cook | No Hee-ji | Flying Girl (비행소녀) | — | ||
Episode 304 was broadcast on April 25, 2021.[48] [49] [50]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 2 | ||||||
| Pair 1 | At-Home Job | Song Bong-joo of Jatanpung | Those Days (그날들) | 10 | ||
| Pizza & Beer | Lee Jeong-kwon | I Hate You (미워요) | 11 | |||
| Special | At-Home Job | Song Bong-joo of Jatanpung | You're to Me And I'm to You (너에게 난, 나에게 넌) | — | ||
| Pair 2 | First Love | Woo Yeon-yi | Unready Farewell (준비 없는 이별) | 17 | ||
| Dark History | Lee Joo-woo | Goodbye (잘가요) | 4 | |||
| Round 3 | ||||||
| Finalists | Pizza & Beer | Lee Jeong-kwon | From Mark | Ha Dong-kyun | 16 | |
| First Love | Woo Yeon-yi | I Won't Love (사랑 안 해) | 5 | |||
| Special | First Love | Coincidence (우연히) | — | |||
| Final | ||||||
| Battle | Pizza & Beer | Lee Jeong-kwon | Previous three songs used as voting standard | 8 | ||
| Baby Goat | Jung Seon-ah | Rollin' (롤린) | 13 | |||
| Special | Pizza & Beer | Lee Jeong-kwon | Like Those Powerful Salmons That Come Against the River (거꾸로 강을 거슬러 오르는저 힘찬 연어들처럼) | — | ||
Episode 305 was broadcast on May 2, 2021. This marks the beginning of the Hundred-fifty-third Generation.[51] [52] [53]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Diet | Kang Seung-hee of Wink | Only You Wouldn't Know (너만은 모르길) | 13 | ||
| Yo-Yo | Kang Joo-hee of Wink | 8 | ||||
| 2nd Song | Yo-Yo | Kang Joo-hee of Wink | Lying on the Sea (바다에 누워) | — | ||
| Pair 2 | Dragon Palace Wedding Hall | Gil Byung-min of Letteamor | This Is the Moment (지금 이 순간) | Musical Jekyll and Hyde OST | 17 | |
| Mr. Octopus | Ryu Seung-min | 4 | ||||
| 2nd Song | Mr. Octopus | Ryu Seung-min | You Can Do It (넌 할 수 있어) | — | ||
| Pair 3 | The Bad Son Cries | Rocky of Astro | All for You | 15 | ||
| Good Son | Yoon Hyun-sook of Zam | 6 | ||||
| 2nd Song | Good Son | Yoon Hyun-sook of Zam | The Pierrot Laughs at Us (삐에로는 우릴 보고 웃지) | — | ||
| Pair 4 | Emerald of May | Youme | One's Way Back (귀로) | 11 | ||
| Daisy of May | Sohee of Elris | 10 | ||||
| 2nd Song | Daisy of May | Sohee of Elris | Just in Love (꿈을 모아서) | — | ||
Episode 306 was broadcast on May 9, 2021.[54] [55]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Diet | Kang Seung-hee of Wink | Flower Garden (꽃밭에서) | 12 | |
| Dragon Palace Wedding Hall | Gil Byung-min of Letteamor | Forever with You (그대와 영원히) | 9 | ||
| Pair 2 | The Bad Son Cries | Rocky of Astro | Hold My Hand (내 손을 잡아) | 5 | |
| Emerald of May | Youme | Lost Child (미아) | 16 | ||
| Round 3 | |||||
| Finalists | Diet | Kang Seung-hee of Wink | Note of Youthfulness (젊음의 노트) | 4 | |
| Emerald of May | Youme | Wild Flower (야생화) | 17 | ||
| Final | |||||
| Battle | Emerald of May | Youme | Previous three songs used as voting standard | 12 | |
| Baby Goat | Jung Seon-ah | Higher | 9 | ||
Episode 307 was broadcast on May 16, 2021. This marks the beginning of the Hundred-fifty-fourth Generation.[56] [57]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Puzzle | Kim Eun-young | If You're Gonna Be Like This (이럴거면) | 20 | ||
| Blocks | Kang Ye-bin | 1 | ||||
| 2nd Song | Blocks | Kang Ye-bin | Why Don't You Know (왜 모르니) | — | ||
| Pair 2 | Champion | Mo Tae-bum | From January to June (1월부터 6월까지) | 2 | ||
| Sesame Oil | Bae Jin-young of CIX | 19 | ||||
| 2nd Song | Champion | Mo Tae-bum | Marry Me (결혼해줘) | — | ||
| Pair 3 | I'm Telling You to Go | Kim Do-hyun | 5 | |||
| I'm Getting Off This Time | Lee Young-ji | 16 | ||||
| 2nd Song | I'm Telling You to Go | Kim Do-hyun | MaMa | — | ||
| Pair 4 | Hanrabong | Choi Byung-seo | The Woman Outside the Window (창밖의 여자) | 9 | ||
| Ttabong | Jeon In-hyuk of Yada | 12 | ||||
| 2nd Song | Hanrabong | Choi Byung-seo | At Andong Station (안동역에서) | — | ||
Episode 308 was broadcast on May 23, 2021.[58] [59] [60]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Puzzle | Kim Eun-young | Stop the Time (시간아 멈춰라) | 15 | |
| Sesame Oil | Bae Jin-young of CIX | Don't Forget (잊어버리지 마) | 6 | ||
| Pair 2 | I'm Getting Off This Time | Lee Young-ji | After This Night (이 밤이 지나면) | 3 | |
| Ttabong | Jeon In-hyuk of Yada | Even Tear Drops in Your Eyes (그대 눈물까지도) | 18 | ||
| Special | I'm Getting Off This Time | Lee Young-ji | I Am Lee Young Ji (나는 이영지) | — | |
| Round 3 | |||||
| Finalists | Puzzle | Kim Eun-young | Through the Night (밤편지) | 10 | |
| Ttabong | Jeon In-hyuk of Yada | Although I Loved You (사랑했지만) | 11 | ||
| Special | Puzzle | Kim Eun-young | Pit-A-Pat (두근두근) | — | |
| Final | |||||
| Battle | Ttabong | Jeon In-hyuk of Yada | Previous three songs used as voting standard | 1 | |
| Emerald of May | Youme | Live a Long Long Time (그대가 그대를) | 20 | ||
Episode 309 was broadcast on May 30, 2021. This marks the beginning of the Hundred-fifty-fifth Generation.[61] [62]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Happiness Does Not Come in Grades | Jang Hyun-chul | Like Rain, Like Music (비처럼 음악처럼) | 20 | ||
| You're a Student and I'm a Teacher | Kim Sang-hyuk of Click-B | 1 | ||||
| 2nd Song | You're a Student and I'm a Teacher | Kim Sang-hyuk of Click-B | After Breaking Up (헤어진 후에) | — | ||
| Pair 2 | Cinderella | Kim Seol | Good Day (좋은 날) | 7 | ||
| Mozzarella | Jin Won | 14 | ||||
| 2nd Song | Cinderella | Kim Seol | W.H.I.T.E | — | ||
| Pair 3 | Beware of Dogs | Kim Dong-han of Wei | Only Look at Me (나만 바라봐) | 17 | ||
| Be Careful of What you Say | Dong Hyun-bae | 4 | ||||
| 2nd Song | Be Careful of What you Say | Dong Hyun-bae | My Only Friend (나만의 친구) | — | ||
| Pair 4 | Girl with Short Hair | Lee Eun-ha | Sparks (불티) | 20 | ||
| Girl with Long Straight Hair | Jang Yoon-jeong | 1 | ||||
| 2nd Song | Girl with Long Straight Hair | Jang Yoon-jeong | Some Day (언젠가는) | — | ||
Episode 310 was broadcast on June 6, 2021.[63] [64]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 2 | ||||||
| Pair 1 | Happiness Does Not Come in Grades | Jang Hyun-chul | Heeya (희야) | 12 | ||
| Mozzarella | Jin Won | Please Find Her (그녀를 찾아주세요) | 9 | |||
| Pair 2 | Beware of Dogs | Kim Dong-han of Wei | If We (이럴거면 헤어지지 말았어야지) | 3 | ||
| Girl with Short Hair | Lee Eun-ha | Change | 18 | |||
| Round 3 | ||||||
| Finalists | Happiness Does Not Come in Grades | Jang Hyun-chul | Delilah (딜라일라) | 3 | ||
| Girl with Short Hair | Lee Eun-ha | Beautiful Rivers and Mountains (아름다운 강산) | 18 | |||
| Special | Happiness Does Not Come in Grades | Jang Hyun-chul | Walk to the Sky (걸어서 하늘까지) | — | ||
| Final | ||||||
| Battle | Girl with Short Hair | Lee Eun-ha | Previous three songs used as voting standard | 10 | ||
| Emerald of May | Youme | 11 | ||||
| Special | Girl with Short Hair | Lee Eun-ha | You Let Me Go with a Smile (미소를 띄우며 나를 보낸 그 모습처럼) | — | ||
Episode 311 was broadcast on June 13, 2021. This marks the beginning of the Hundred-fifty-sixth Generation.[65] [66] [67]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Shih Tzu | Sole | Love Two (사랑 Two) | 17 | ||
| Easy | Yoon Gi-won | 4 | ||||
| 2nd Song | Easy | Yoon Gi-won | Met Her 100m Away (그녀를 만나는 곳 100m 전) | — | ||
| Pair 2 | Drawing Lots | Monday of Weeekly | 18 | |||
| Ladder Riding | Nancy Lang | 3 | ||||
| 2nd Song | Ladder Riding | Nancy Lang | 3! 4 | — | ||
| Pair 3 | Parakeet Couple | Yeo Esther | Let's Go Travel (여행을 떠나요) | 3 | ||
| Chicken Skin Couple | Lee Gyu-seok | 18 | ||||
| 2nd Song | Parakeet Couple | Yeo Esther | Secret Love (몰래한 사랑) | — | ||
| Pair 4 | Sori-kkun | Park Min-hye of Big Mama | Gather My Tears (내 눈물 모아) | 19 | ||
| Lover | Choi Byung-chul | 2 | ||||
| 2nd Song | Lover | Choi Byung-chul | Your Shampoo Scent in the Flowers (흔들리는 꽃들 속에서 네 샴푸향이 느껴진거야) | — | ||
Episode 312 was broadcast on June 20, 2021.[68] [69]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Shih Tzu | Sole | 11 | ||
| Drawing Lots | Monday of Weeekly | How Can I Love the Heartbreak, You're the One I Love (어떻게 이별까지 사랑하겠어, 널 사랑하는 거지) | 10 | ||
| Pair 2 | Chicken Skin Couple | Lee Gyu-seok | Your Smile in My Memory (미소속에 비친 그대) | 5 | |
| Sori-kkun | Park Min-hye of Big Mama | Then Something (그런 일은) | 16 | ||
| Special | Chicken Skin Couple | Lee Gyu-seok | Trains and Pine Trees (기차와 소나무) | — | |
| Round 3 | |||||
| Finalists | Shih Tzu | Sole | I'm in Love | 4 | |
| Sori-kkun | Park Min-hye of Big Mama | 17 | |||
| Final | |||||
| Battle | Sori-kkun | Park Min-hye of Big Mama | Previous three songs used as voting standard | 16 | |
| Emerald of May | Youme | Don't Be Sad (슬픈 표정 하지 말아요) | 5 | ||
| Special | Emerald of May | Love Is Always Thirsty (사랑은 언제나 목마르다) | — | ||
Episode 313 was broadcast on June 27, 2021. This marks the beginning of the Hundred-fifty-seventh Generation.[70] [71]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | MBTI | Choi Ye-na | Can't Do (못해) | 4Men ft. Mi (美) | 6 | |
| MSG | KyoungSeo | 15 | ||||
| 2nd Song | MBTI | Choi Ye-na | — | |||
| Pair 2 | Descendant of the Sun | Lee Ji-hoon | Friends (친구) | 17 | ||
| Descendant of the Warrior | Lee Hoon | 4 | ||||
| 2nd Song | Descendant of the Warrior | Lee Hoon | Side Road (골목길) | — | ||
| Pair 3 | Flowers | Lee Jae-young | Aspirin (아스피린) | Girl (걸) | 20 | |
| Mushroom | Oh Ji-heon | 1 | ||||
| 2nd Song | Mushroom | Oh Ji-heon | Don't Leave Me (날 떠나지마) | — | ||
| Pair 4 | Hwachae | Choi Jung-in | Resignation (체념) | 18 | ||
| Cold Vegetables | Yang Eun-ji | 3 | ||||
| 2nd Song | Cold Vegetables | Yang Eun-ji | I Fell in Love (난 사랑에 빠졌죠) | — | ||
Episode 314 was broadcast on July 4, 2021.[72] [73]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | MSG | KyoungSeo | If It Is You (너였다면) | 5 | |
| Descendant of the Sun | Lee Ji-hoon | Be Forgotten (잊혀지다) | 16 | ||
| Pair 2 | Flowers | Lee Jae-young | Hahaha Song (하하하쏭) | 3 | |
| Hwachae | Choi Jung-in | One-sided Love (짝사랑) | 18 | ||
| Special | Blossom | Lee Jae-young | Temptation (유혹) | — | |
| Round 3 | |||||
| Finalists | Descendant of the Sun | Lee Ji-hoon | Don't Be Happy (행복하지 말아요) | 6 | |
| Hwachae | Choi Jung-in | Run With Me (도망가자) | 15 | ||
| Final | |||||
| Battle | Hwachae | Choi Jung-in | Previous three songs used as voting standard | 11 | |
| Sori-kkun | Park Min-hye of Big Mama | My Story | 10 | ||
Episode 315 was broadcast on July 11, 2021. This marks the beginning of the Hundred-fifty-eighth Generation.[74] [75] [76]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Butter | Jeong Se-woon | Johnny (자니) | 21 | ||
| Center | pH-1 | 0 | ||||
| 2nd Song | Center | PH-1 | Expectation (기대) | — | ||
| Pair 2 | Balloon Flower | Leeds | My Heart Is Near You (내 마음 당신 곁으로) | 18 | ||
| X-Large | Kim Young-man | 3 | ||||
| 2nd Song | X-Large | Kim Young-man | It's You (그건 너) | — | ||
| Pair 3 | Sea Otter | Kim Sa-eun | Label of Love (사랑의 이름표) | 15 | ||
| Moon of the Sea | Lee Sang-byeok | 6 | ||||
| 2nd Song | Moon of the Sea | Lee Sang-byeok | Backdaljae with Tears (울고 넘는 박달재) | — | ||
| Pair 4 | Fire Staring | Yoari | Remove all Traces of Time (세월의 흔적 다 버리고) | 015B & | 19 | |
| Water Staring | Hyebin of Momoland | 2 | ||||
| 2nd Song | Water Staring | Hyebin of Momoland | Password 486 (비밀번호 486) | — | ||
Episode 316 was broadcast on July 18, 2021.[77] [78] [79]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Butter | Jeong Se-woon | Who Are You | 8 | |
| Balloon Flower | Leeds | Don't Go Today (오늘은 가지마) | 13 | ||
| Pair 2 | Sea Otter | Kim Sa-eun | Hey, Hey, Hey | 3 | |
| Fire Staring | Yoari | Feeling | 18 | ||
| Round 3 | |||||
| Finalists | Balloon Flower | Leeds | 180 Degree (180도) | 6 | |
| Fire Staring | Yoari | A Person in My Dream (몽중인) | 15 | ||
| Special | Balloon Flower | Leeds | You Will Be Happy without Me (그댄 행복에 살텐데) | — | |
| Final | |||||
| Battle | Fire Staring | Yoari | Previous three songs used as voting standard | 8 | |
| Hwachae | Choi Jung-in | My Ear's Candy (내귀에 캔디) | 13 | ||
Episode 317 was broadcast on August 8, 2021. This marks the beginning of the Hundred-fifty-ninth Generation.[80] [81] [82]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Opening | Honey & Baby | In Summer (여름 안에서) | — | |||
| Round 1 | ||||||
| Pair 1 | Nightmare | Yang Ji-eun | It's Me (나야 나) | 19 | ||
| Scissors | Kim Jae-yup | 2 | ||||
| 2nd Song | Scissors | Kim Jae-yup | Don't Tackle Me (태클을 걸지마) | — | ||
| Pair 2 | Pineapple | Minhyuk of BtoB | With You Everyday (매일 그대와) | 14 | ||
| Guava | Park Sul-nyeo | 7 | ||||
| 2nd Song | Guava | Park Sul-nyeo | Give Me Back My Youth (청춘을 돌려다오) | Shin Haeng-il | — | |
| Pair 3 | Run to You | Kim Yong-il of UP | Summer Story (여름 이야기) | 8 | ||
| 3 | 4! | Choi Eun-joo | 13 | |||
| 2nd Song | Run to You | Kim Yong-il of UP | Don't Say Goodbye (안녕이라고 말하지마) | — | ||
| Special | Run to You | The Sea (바다) &<br/>Ppuyo Ppuyo (뿌요뿌요) | — | |||
| Pair 4 | Girl that Stays at Home a Lot | Dahyun of Rocket Punch | Day by Day | 7 | ||
| Non-face-to-face Boyfriend | Bae Doo-hoon of Forestella | 14 | ||||
| 2nd Song | Girl that Stays at Home a Lot | Dahyun of Rocket Punch | — | |||
Episode 318 was broadcast on August 15, 2021.[83] [84] [85]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 2 | ||||||
| Pair 1 | Nightmare | Yang Ji-eun | Trap of Youth (청춘의 덫) | 16 | ||
| Pineapple | Minhyuk of BtoB | 5 | ||||
| Pair 2 | 3 | 4! | Choi Eun-joo | Kiss Me | 3 | |
| Non-face-to-face Boyfriend | Bae Doo-hoon of Forestella | Timeless | 18 | |||
| Round 3 | ||||||
| Finalists | Nightmare | Yang Ji-eun | Yeongam Arirang (영암 아리랑) | 10 | ||
| Non-face-to-face Boyfriend | Bae Doo-hoon of Forestella | Goodbye | 11 | |||
| Final | ||||||
| Battle | Non-face-to-face Boyfriend | Bae Doo-hoon of Forestella | Previous three songs used as voting standard | 12 | ||
| Hwachae | Choi Jung-in | 9 | ||||
Episode 319 was broadcast on August 22, 2021. This marks the beginning of the Hundred-sixtieth Generation.[86] [87] [88]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | My House | Seungmin of Golden Child | Fall (어떻게 지내) | 11 | ||
| Toad House | Jay B of Got7 | 10 | ||||
| 2nd Song | Toad House | Jay B of Got7 | We Should've Been Friends (친구라도 될걸 그랬어) | — | ||
| Pair 2 | Military Boots | Kwak Beom | Love | 6 | ||
| Rubber Shoes | Sungmin of Super Junior | 15 | ||||
| 2nd Song | Military Boots | Kwak Beom | Be Mine (내꺼하자) | — | ||
| Pair 3 | Harmonica | Im Sung-eun of Young Turks Club | Americano (아메리카노) | 15 | ||
| Recorder | Christina Confalonieri | 6 | ||||
| 2nd Song | Recorder | Christina Confalonieri | Eomeona! (어머나 | ) | — | |
| Pair 4 | Mung-bean Pancake Gentleman | Johnny Lee | I Loved You (사랑했어요) | 18 | ||
| Florist Lady | Park Joon-geum | 3 | ||||
| 2nd Song | Florist Lady | Park Joon-geum | Waiting for Tomorrow (내일을 기다려) | — | ||
Episode 320 was broadcast on August 29, 2021.[89] [90]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | My House | Seungmin of Golden Child | My House (우리집) | 5 | |
| Rubber Shoes | Sungmin of Super Junior | One of My People Go (내 하나의 사람은 가고) | 16 | ||
| Pair 2 | Harmonica | Im Sung-eun of Young Turks Club | Stigma (낙인) | 3 | |
| Mung-bean Pancake Gentleman | Johnny Lee | Faraway, My Honey (님은 먼 곳에) | 18 | ||
| Special | Harmonica | Im Sung-eun of Young Turks Club | Affection (Dangerous Breakup) (정 (위험한 이별)) | — | |
| Round 3 | |||||
| Finalists | Rubber Shoes | Sungmin of Super Junior | Uphill Road (오르막길) | 3 | |
| Mung-bean Pancake Gentleman | Johnny Lee | Camellia Lady (동백아가씨) | 18 | ||
| Final | |||||
| Battle | Mung-bean Pancake Gentleman | Johnny Lee | Previous three songs used as voting standard | 11 | |
| Non-face-to-face Boyfriend | Bae Doo-hoon of Forestella | Marry Me | 10 | ||
Episode 321 was broadcast on September 5, 2021. This marks the beginning of the Hundred-sixty-first Generation.[91] [92]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Rocking Chair | Lim Kim | I Always Miss You (나항상 그대를) | 13 | ||
| Rocking Rock | Bae Young-man | 8 | ||||
| 2nd Song | Rocking Rock | Bae Young-man | Winter Rain Is Falling (겨울비는 내리고) | — | ||
| Pair 2 | High Heels | Seo In-young | 19 | |||
| Glass Shoes | Lee Euaerin of Nine Muses | 2 | ||||
| 2nd Song | Glass Shoes | Lee Euaerin of Nine Muses | Star (저 별) | — | ||
| Pair 3 | Atlantis Princess | Kim Ji-hyun of Roo'ra | One More Time (한번만 더) | 17 | ||
| Bold Woman | Wang Ji-hye | 4 | ||||
| 2nd Song | Bold Woman | Wang Ji-hye | After Play (연극이 끝난 후) | — | ||
| Pair 4 | Good Morning | Lee Dae-hyung | Endless | 2 | ||
| Good Night | Park Wan-kyu | 19 | ||||
| 2nd Song | Good Morning | Lee Dae-hyung | Because You're My Woman (내 여자라니까) | — | ||
Episode 322 was broadcast on September 12, 2021.[93] [94] [95]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Rocking Chair | Lim Kim | Flying, Deep in the Night (깊은 밤을 날아서) | 4 | |
| High Heels | Seo In-young | Sun Sets in My Heart (가슴에 지는 태양) | 17 | ||
| Pair 2 | Atlantis Princess | Kim Ji-hyun of Roo'ra | Love is as Like a Fragile Glass (사랑은 유리 같은 것) | 4 | |
| Good Night | Park Wan-kyu | If I Hold You in My Arms (너를 품에 안으면) | 17 | ||
| Round 3 | |||||
| Finalists | High Heels | Seo In-young | Love, ing (열애중) | 11 | |
| Good Night | Park Wan-kyu | For You (너를 위해) | 10 | ||
| Final | |||||
| Battle | High Heels | Seo In-young | Previous three songs used as voting standard | 2 | |
| Mung-bean Pancake Gentleman | Johnny Lee | I Lost Love (사랑을 잃어버린 나) | 19 | ||
Episode 323 was broadcast on September 19, 2021.[96] Winner of this special episodes ("Sibling Rebellion") revealed their identities through a special performance on the beginning of episode 327.[97] [98]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Brave Brothers | Kim Min-seok of MeloMance & Kim Woo-seok | And July | Heize ft. Dean ft. | 14 | |
| Cheongdam-dong Brothers-in-law | Kihyun of Monsta X & Jeong Se-woon | 7 | ||||
| 2nd Song | Cheongdam-dong Brothers | Kihyun of Monsta X & Jeong Se-woon | Confession (고백) | — | ||
| Pair 2 | Okay, Excited Sisters | Hong Ji-yoon & Hong Ji-hyun | On Rainy Days (비가 오는 날엔) | 14 | ||
| Fantastic Partners | Lee Min of As One & Lisa | 7 | ||||
| 2nd Song | Fantastic Partners | Lee Min of As One & Lisa | Just a Feeling | — | ||
| Pair 3 | The Fish-Shaped Bun Friend | Former baseball player Kim Tae-gyun & Kim Tae-gyun of Cultwo | You That Meet Unexpectedly (어쩌다 마주친 그대) | 2 | ||
| The 25th Generation of a Famous Singer | Park Hyun-jin & Park Goo-yoon | 19 | ||||
| 2nd Song | The Fish-Shaped Bun Friend | Former baseball player Kim Tae-gyun & Kim Tae-gyun of Cultwo | That Was What Happened Then (그땐 그랬지) | — | ||
Episode 324 was broadcast on September 26, 2021.[99] [100] [101]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 1 | |||||
| Pair 4 | Royal Family | Yoon Hyung-bin & Jung Kyung-mi | I Knew that I Love You (사랑하게 될 줄 알았어) | 4 | |
| Sibling Rebellion | Lee Ji-young of Big Mama & Lee Seung-woo of Soulstar | 17 | |||
| 2nd Song | Royal Family | Yoon Hyung-bin & Jung Kyung-mi | The Woman in the Rain (빗속의 여인) | — | |
| Round 2 | |||||
| Special | Mung-bean Pancake Gentleman | Johnny Lee | — | ||
| Pair 1 | Brave Brothers | Kim Min-seok of MeloMance & Kim Woo-seok | Proposal (청혼) | 16 | |
| Okay, Excited Sisters | Hong Ji-yoon & Hong Ji-hyun | 5 | |||
| Pair 2 | The 25th Generation of a Famous Singer | Park Hyun-jin & Park Goo-yoon | Maze of Love (사랑의 미로) | 6 | |
| Sibling Rebellion | Lee Ji-young of Big Mama & Lee Seung-woo of Soulstar | 15 | |||
Episode 325 was broadcast on October 3, 2021.[102] [103]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Final | |||||
| Finalists | Brave Brothers | Kim Min-seok of MeloMance & Kim Woo-seok | Like a Child (아이처럼) | 3 | |
| Sibling Rebellion | Lee Ji-young of Big Mama & Lee Seung-woo of Soulstar | Hand in Hand (손에 손 잡고) | 18 | ||
Episode 325 was broadcast on October 3, 2021. This marks the beginning of the Hundred-sixty-second Generation.[104] [105] [103]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Striker | Kim Doo-young | Confession (고백) | 3 | ||
| Defender | Choi Sung-min | 18 | ||||
| 2nd Song | Striker | Kim Doo-young | Forever (영원히) | — | ||
| Pair 2 | Umbrella | Kim Jin-woong | Tearful Farewell (뜨거운 안녕) | 10 | ||
| Woojangsan | Park Hyun-woo | 11 | ||||
| 2nd Song | Umbrella | Kim Jin-woong | Sonata of Temptation (유혹의 소나타) | — | ||
| Pair 3 | Red Flavor | Nada | 18 | |||
| Mild Taste | Hwang Youn-joo | 3 | ||||
| 2nd Song | Mild Taste | Hwang Youn-joo | Farewell for Me (날 위한 이별) | — | ||
Episode 326 was broadcast on October 10, 2021.[106] [107]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 1 | |||||
| Pair 4 | Thunder and Lightning | Onesun | I Miss You | 1 | |
| Thunder Tiger | Kim Yong-jun of SG Wannabe | 20 | |||
| 2nd Song | Thunder and Lightning | Onesun | Dream (꿈) | — | |
| Round 2 | |||||
| Pair 1 | Defender | Choi Sung-min | Waiting (작은 기다림) | 10 | |
| Woojangsan | Park Hyun-woo | To Be Alone (홀로 된다는 것) | 11 | ||
| Pair 2 | Red Flavor | Nada | With Me | Wheesung (Realslow) | 2 |
| Thunder Tiger | Kim Yong-jun of SG Wannabe | Love Affair | 19 | ||
| Round 3 | |||||
| Finalists | Woojangsan | Park Hyun-woo | Empty Heart (허무한 마음) | Jeong Won | 2 |
| Thunder Tiger | Kim Yong-jun of SG Wannabe | Distant Memories of You (기억 속의 먼 그대에게) | 19 | ||
| Final | |||||
| Battle | Thunder Tiger | Kim Yong-jun of SG Wannabe | Previous three songs used as voting standard | 3 | |
| Mung-bean Pancake Gentleman | Johnny Lee | You Lived Like a Fool (바보처럼 살았군요) | 18 | ||
6
Episode 327 was broadcast on October 17, 2021. This marks the beginning of the Hundred-sixty-third Generation.[108] [109] [110]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Special | Sibling Rebellion | Lee Ji-young of Big Mama & Lee Seung-woo of | Keala Settle & The Greatest Showman Ensemble | — | |
| Round 1 | |||||
| Pair 1 | Always Hits the Mark | rowspan="2" | rowspan="2" | ||
| Unbeaten | Kim Joo-taek of Miraclass | ||||
| 2nd Song | Always Hits the Mark | — | |||
| Pair 2 | Fate Symphony | Cho Gu-ham | Dear Love (사랑아) | 17 | |
| Chopsticks March | Oh Sang-uk | 4 | |||
| 2nd Song | Chopsticks March | Oh Sang-uk | Think of You (네 생각) | — | |
| Pair 3 | Nacho | Kim Young-ok | Sad Story of Old Couple (어느 60대 노부부 이야기) | 7 | |
| Tortilla | Maria | 14 | |||
| 2nd Song | Nacho | Kim Young-ok | Empty Space (허공) | — | |
| Pair 4 | Bear Sole | Lee Ye-joon | Holding the End of this Night (이 밤의 끝을 잡고) | 20 | |
| Cow's Feet | Carlos Galvan of Uptown | 1 | |||
| 2nd Song | Cow's Feet | Carlos Galvan of Uptown | A-Yo | — | |
| Special | Cow Sole | Back to Me (다시 만나줘) | — | ||
Episode 328 was broadcast on October 24, 2021.[111] [112] [113]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Unbeaten | Kim Joo-taek of Miraclass | Back in Time (시간을 거슬러) | 11 | |
| Fate Symphony | Cho Gu-ham | Like It (좋니) | 10 | ||
| Pair 2 | Tortilla | Maria | We Meet Again (또 만났네요) | 0 | |
| Bear Sole | Lee Ye-joon | Hello | 21 | ||
| Special | Tortilla | Maria | Crying in Regret (울면서 후회하네) | — | |
| Round 3 | |||||
| Finalists | Unbeaten | Kim Joo-taek of Miraclass | So You (그래서 그대는) | 4 | |
| Bear Sole | Lee Ye-joon | Forsake (연) | 17 | ||
| Final | |||||
| Battle | Bear Sole | Lee Ye-joon | Previous three songs used as voting standard | 18 | |
| Mung-bean Pancake Gentleman | Johnny Lee | Going Years (가는 세월) | 3 | ||
| Special | Mung-bean Pancake Gentleman | Tearful Farewell (뜨거운 안녕) Love Fool (바보 사랑) | — | ||
Episode 329 was broadcast on October 31, 2021. This marks the beginning of the Hundred-sixty-fourth Generation.[114] [115] [116]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Tagger | Yukika | It's You (그대네요) | 2 | ||
| Cubed Radish Kimchi | Lee Hyun of 5tion | 19 | ||||
| 2nd Song | Tagger | Yukika | Umbrella (우산) | — | ||
| Pair 2 | Amor Fati | Hwang Soo-kyung | You Let Me Go with a Smile (미소를 띄우며 나를 보낸 그 모습처럼) | 1 | ||
| Happy Halloween | Won Mi-yeon | 20 | ||||
| 2nd Song | Amor Fati | Hwang Soo-kyung | Unpredictable Life (알 수 없는 인생) | — | ||
| Pair 3 | Unbelievable | Kim Sang-woo of Shinchon Blues | For Love (사랑을 위하여) | 17 | ||
| Perfection | Jo Choon | 4 | ||||
| 2nd Song | Perfection | Jo Choon | Chan Chan Chan (찬찬찬) | — | ||
| Pair 4 | Fairy of Shampoo | Yang Jeong-won | Butterfly (나비야) | 2 | ||
| Ending Fairy | Kim Jae-hwan | 19 | ||||
| Special | — | |||||
| 2nd Song | Fairy of Shampoo | Yang Jeong-won | I'm Your Girl | — | ||
Episode 330 was broadcast on November 7, 2021.[117] [118] [119]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 2 | ||||||
| Pair 1 | Cubed Radish Kimchi | Lee Hyun of 5tion | Sea of Love | 4 | ||
| Happy Halloween | Won Mi-yeon | Remaining (미련) | 17 | |||
| Special | Cubed Radish Kimchi | Lee Hyun of 5tion | More Than Words | — | ||
| Pair 2 | Unbelievable | Kim Sang-woo of Shinchon Blues | Pick Me (나야 나) | 7 | ||
| Ending Fairy | Kim Jae-hwan | 14 | ||||
| Round 3 | ||||||
| Finalists | Happy Halloween | Won Mi-yeon | 365 Days (365일) | 17 | ||
| Ending Fairy | Kim Jae-hwan | Walking Along (걷고 싶다) | 4 | |||
| Final | ||||||
| Battle | Happy Halloween | Won Mi-yeon | Previous three songs used as voting standard | 6 | ||
| Bear Sole | Lee Ye-joon | Train to the World (세계로 가는 기차) | 15 | |||
| Special | Happy Halloween | Won Mi-yeon | Farewell Trip (이별여행) | — | ||
Episode 331 was broadcast on November 14, 2021. This marks the beginning of the Hundred-sixty-fifth Generation.[120] [121] [122]
| Order | Stage Name | Real Name | Song | Original artist | Vote | ||
|---|---|---|---|---|---|---|---|
| Round 1 | |||||||
| Pair 1 | One-off Payment | Linzy of Fiestar | Love | 17 | |||
| Spoonworm | Kim Kyung-ah | 4 | |||||
| 2nd Song | Spoonworm | Kim Kyung-ah | Two of Us (둘이서) | — | |||
| Pair 2 | Buckwheat Flowers | Kim Tae-sul | Don't Go, Don't Go (가지마 가지마) | 6 | |||
| Camellia Flower | John Noh of RabidAnce | 15 | |||||
| 2nd Song | Buckwheat Flowers | Kim Tae-sul | Do You Want to Walk with Me? (나랑 같이 걸을래 (바른연애 길잡이 X 적재)) | — | |||
| Pair 3 | A Woman who Looks Good in Jeans | Yoo Mi-ri | Wishes (희망사항) | 5 | |||
| A Man who Cooks Well Kimchi Fried Rice | Park Kang-sung | 16 | |||||
| 2nd Song | A Woman who Looks Good in Jeans | Yoo Mi-ri | Shaky Friendship (흔들린 우정) | — | |||
| Special | A Woman who Looks Good in Jeans | Note of Youthfulness (젊음의 노트) | — | ||||
| Pair 4 | Cheer Up, Test-takers | Kim Heung-soo | Traffic Light (신호등) | 6 | |||
| Boss, Nice Shot | Chunja | 15 | |||||
| 2nd Song | Cheer Up, Test-takers | Kim Heung-soo | Beautiful Fact (아름다운 사실) | — | |||
Episode 332 was broadcast on November 21, 2021.[123] [124]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | One-off Payment | Linzy of Fiestar | Sending Love (송애) | Esther | 13 |
| Camellia Flower | John Noh of RabidAnce | The Unwritten Legend (전설속의 누군가처럼) | 8 | ||
| Pair 2 | A Man who Cooks Well Kimchi Fried Rice | Park Kang-sung | About Romance (낭만에 대하여) | 5 | |
| Boss, Nice Shot | Chunja | My Love by My Side (내 사랑 내 곁에) | 16 | ||
| Special | A Man who Cooks Well Kimchi Fried Rice | Park Kang-sung | Toy Soldiers (장난감 병정) | — | |
| Round 3 | |||||
| Finalists | One-off Payment | Linzy of Fiestar | One Woman (한 여자) | 11 | |
| Boss, Nice Shot | Chunja | Knees (무릎) | 10 | ||
| Final | |||||
| Battle | One-off Payment | Linzy of Fiestar | Previous three songs used as voting standard | 1 | |
| Bear Sole | Lee Ye-joon | Alone (홀로) | 20 | ||
Episode 333 was broadcast on November 28, 2021. This marks the beginning of the Hundred-sixty-sixth Generation.[125] [126] [127]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Olivia Hussey | An Yu-jin of Ive | Goodbye (안녕) | 13 | ||
| Beyoncé | Z-E of Turtles | 8 | ||||
| 2nd Song | Beyoncé | Z-E of Turtles | I Will Love You (사랑할거야) | Baby Angel | — | |
| Pair 2 | Pork Back-bone Stew | Jeon Cheol-woo | I Like Saturday Night (토요일은 밤이 좋아) | 5 | ||
| Fish Cake Soup | Im Hyung-soon of Five Fingers | 16 | ||||
| 2nd Song | Pork Back-bone Stew | Jeon Cheol-woo | Said (라구요) | — | ||
| Pair 3 | I Fall in Love Easily | Shin Ye-chan of Lucy | In Front of the Post Office in Autumn (가을 우체국 앞에서) | 18 | ||
| Green Light | Im Hyuk-pil | 3 | ||||
| 2nd Song | Green Light | Im Hyuk-pil | Spring Days of My Life (내 생애 봄날은) | — | ||
| Pair 4 | Driving By a Beginner | Kwon Soon-woo | Whistle (휘파람) | 0 | ||
| Driver's License | Rumble Fish | 21 | ||||
| 2nd Song | Driving By a Beginner | Kwon Soon-woo | The Road to Me (내게 오는 길) | — | ||
Episode 334 was broadcast on December 5, 2021.[128] [129] [130]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Olivia Hussey | An Yu-jin of Ive | Nappa (나빠) | 4 | |
| Fish Cake Soup | Im Hyung-soon of Five Fingers | Moment Seeing First Time (처음 본 순간) | 17 | ||
| Pair 2 | I Fall in Love Easily | Shin Ye-chan of Lucy | Because I Love You (사랑하기 때문에) | 5 | |
| Driver's License | Rumble Fish | Nocturne (야상곡) | 16 | ||
| Round 3 | |||||
| Finalists | Fish Cake Soup | Im Hyung-soon of Five Fingers | Sad Beatrice (슬픈 베아트리체) | 8 | |
| Driver's License | Rumble Fish | Turn on the Radio Loudly (크게 라디오를 켜고) | 13 | ||
| Special | Fish Cake Soup | Im Hyung-soon of Five Fingers | Balloon (풍선) | — | |
| Final | |||||
| Battle | Driver's License | Rumble Fish | Previous three songs used as voting standard | 5 | |
| Bear Sole | Lee Ye-joon | Are You Listening? (듣고 있나요) | 16 | ||
Episode 335 was broadcast on December 12, 2021. This marks the beginning of the Hundred-sixty-seventh Generation.[131] [132]
| Order | Stage Name | Real Name | Song | Original artist | Vote | |
|---|---|---|---|---|---|---|
| Round 1 | ||||||
| Pair 1 | Let It Go | Kim Myung-seon | Only Just (뿐이고) | 4 | ||
| Let It Be | Jo Seung-goo | 17 | ||||
| 2nd Song | Let It Go | Kim Myung-seon | Ring Ring (따르릉) | — | ||
| Pair 2 | Shopping Basket | Bang Eun-hee | Happy Our Love (기쁜 우리 사랑은) | 3 | ||
| Bookmark | Joo Byung-seon | 18 | ||||
| 2nd Song | Shopping Basket | Bang Eun-hee | Seoul Tango (서울 탱고) | — | ||
| Pair 3 | The Game of Go | Mirani | What Do I Do? (어떡하죠) | 0 | ||
| Puppy | Ryuji of Broccoli You Too | 21 | ||||
| 2nd Song | The Game of Go | Mirani | Rooftop (옥탑방) | — | ||
| Pair 4 | Winter Kid | Lee Mu-jin | Fate (인연) | 18 | ||
| Winter Sea | Choi Joon-suk | 3 | ||||
| 2nd Song | Winter Sea | Choi Joon-suk | My Woman (내 여자) | — | ||
Episode 336 was broadcast on December 19, 2021.[133] [134]
| Order | Stage Name | Real Name | Song | Original artist | Vote |
|---|---|---|---|---|---|
| Round 2 | |||||
| Pair 1 | Let It Be | Jo Seung-goo | At Any Time (무시로) | 9 | |
| Bookmark | Joo Byung-seon | Seoul Seoul Seoul (서울 서울 서울) | 12 | ||
| Special | Let It Be | Jo Seung-goo | Wind Flower Girl (꽃바람 여인) | — | |
| Pair 2 | Puppy | Ryuji of Broccoli You Too | Let's Forget About It (이젠 잊기로 해요) | 0 | |
| Winter Kid | Lee Mu-jin | With You (그대랑) | 21 | ||
| Round 3 | |||||
| Finalists | Bookmark | Joo Byung-seon | The Yoke (멍에) | 3 | |
| Winter Kid | Lee Mu-jin | To You Again (너에게로 또 다시) | 18 | ||
| Special | Bookmark | Joo Byung-seon | Mt. Chilgab (칠갑산) | — | |
| Final | |||||
| Battle | Winter Kid | Lee Mu-jin | Previous three songs used as voting standard | 13 | |
| Bear Sole | Lee Ye-joon | 8 | |||
Episode 337 was broadcast on December 26, 2021. This marks the beginning of the Hundred-sixty-eighth Generation.[135] [136] [137] [138]
| Order | Stage Name | Real Name | Song | Original artist | Vote | ||
|---|---|---|---|---|---|---|---|
| Opening | Chow Yun-fat | Bounce | — | ||||
| Round 1 | |||||||
| Pair 1 | Rudolph the Red Nosed Reindeer | Thunder | Instinctively (본능적으로) | 16 | |||
| Arrow Nose | Danny Koo | 5 | |||||
| 2nd Song | Arrow Nose | Danny Koo | Don't Say It's Not Love (사랑이 아니라 말하지 말아요) | — | |||
| Pair 2 | Tiger | Kim Sung-kyung | Somebody's Dream (어떤이의 꿈) | 1 | |||
| Dad | Kim Jang-soo of The Treble Clef | 20 | |||||
| 2nd Song | Tiger | Kim Sung-kyung | You're in My Embrace (그대 내 품에) | — | |||
| Pair 3 | Graduation Photo | Bae Yoon-jeong | White Winter (하얀 겨울) | 12 | |||
| Family Photo | Rhee Dae-eun | 9 | |||||
| 2nd Song | Family Photo | Rhee Dae-eun | Confession Is Not Flashy (화려하지 않은 고백) | — | |||
| Pair 4 | Be Careful Not to Catch a Cold | Lee Kyung-ae | The First Snow's Falling (첫눈이 온다구요) | 4 | |||
| Everyone, Be Rich | Kim Hye-yeon | 17 | |||||
| 2nd Song | Be Careful Not to Catch a Cold | Lee Kyung-ae | Spring Rain (봄비) | — | |||