Here's a list of soundtracks that I'm looking for:

Raycrisis - Original Soundtrack
Cool Cool Toon Sound Track
Technictix
Silhouette Mirage Original Sound Track
Sonic R
Sonic the Fighters Sound Tracks
V-Rare Soundtrack 3 - pop'n music 7
V-Rare Soundtrack 4 - pop'n music Best Hits!
V-Rare Soundtrack 6 - pop'n music 8
V-Rare Soundtrack 7 - pop'n music 9
V-Rare Soundtrack 8 - beatmania IIDX 8th style
V-Rare Soundtrack 9 - pop'n music 10
V-Rare Soundtrack 10 - beatmania IIDX 9th style
V-Rare Soundtrack 11 - pop'n music 11
Des-Row - D.
Dance Dance Revolution EXTREME Original Soundtrack
TOMOSUKE - marble
Anettai Maji-SKA Bakudan featuring MAKI
Be For U
Be For U - KI�SE�KI
beatmania Super MIX
Fantavision Original Soundtrack
I.Q. REMIX+ Rack One's Brains
Marvel VS. Capcom - Clash of the Super Heroes Original Soundtrack

I think you could use psmplay to rip marvel vs capcom, they are streamed in .XA

I think you could use psmplay to rip marvel vs capcom, they are streamed in .XA

please check slightlydark.com too, they host one sonic album, it might be the one u r looking for