Pump Friction is the studio project of DJ/producer Lewis Dene from London. He scored a number 1 hit on the US Billboard Hot Dance Music/Club Play chart in 1997 with "That Sound". He also reached number 40 that same year with "Vicious" (as Pump Friction & Soundclash featuring Connie Harvey).
Dene is also one half of the duo Solitaire (with Dave Taylor), which a scored number 13 hit in 2004 on Hot Dance Music/Club Play and number 7 on the Dance Radio Airplay charts with "I Like Love (I Love Love)", which sampled Norma Jean Wright's "I Like Love".
| Year | Peak chart positions | Album | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AUS [1] | FIN [2] | UK [3] | US Dance [4] [5] | ||||||||||||
| "Gotta Party" | 1996 | — | — | — | — | Singles only | |||||||||
| "Keep on Believing" | — | — | — | — | |||||||||||
| "That Sound" (with Soundclash featuring Connie Harvey) | 1997 | — | — | — | 1 | ||||||||||
| "Vicious" | — | — | — | 40 | |||||||||||
| "I Like Love (I Love Love)" (as Solitaire) | 2003 | 26 | — | 57 | 13 | ||||||||||
| "I'm Thinking of You" (as Solitaire) | 2004 | 36 | 16 | — | — | ||||||||||
| "You Got the Love" (as Solitaire) | 2005 | 83 | 18 | 63 | — | ||||||||||
| "—" denotes releases that did not chart | |||||||||||||||