In my opinion, each new game have a incredible perfect selection of musics (The Fury Soundtrack is superb)! What musics you like to see (err... actually hear, hehe) in the next Wipeout games?
And remember, think in musics that SL probably put in the game, hehe.
A little suggestion list:
Noisia - Block Control
Felix Cartal - Montreal Dreams
Black Sun Empire - Breach
Sasha - Bloodlock
Insert a New Cold Storage Music made for the game here, hehe.
Kraftwerk - The Robots, Radioacativity or The Man Machine (Some crazy remix like aero dinamik)