Yuukyuu Gensoukyoku is really nice for a Saturn game - some great use of stereo, and the instruments sound pretty good considering the system's constraints.
ETA: I missed listening to it when it was posted, but Riglordsaga 2 merits a "holy !@#$%!!!@!". That's some very nice SCSP work. M36.SSF may be my new favorite VGM from any system.
