For FM sounds I really enjoy the Neo Geo soundtracks of the 90s: Fatal Fury, The King of Fighters, Samurai Shodown. They were a combination of FM and early sam

For FM sounds I really enjoy the Neo Geo soundtracks of the 90s: Fatal Fury, The King of Fighters, Samurai Shodown. They were a combination of FM and early sample chips, but all super tasteful (as far as 90s game soundtracks go!) and exploiting the maximum of the chips.