More people are familiar with the Sega CD Eye of the Beholder soundtrack from Yuzo Koshiro and Motohiro Kawashima. Very house-y, to the point that (good or not) it almost doesn't fit the game. But did you know that Koshiro—along with a different collaborator, Yuji Yamada—composed a more subdued soundtrack for the PC-98 version a couple years earlier? Some of the tracks still have that dance music quality to them, though. For example:
For the sake of comparison, here's a track from the Sega CD version...
