Right now Crypt of the NecroDancer can probably count as an obsession of mine. The game is seriously addicting and the music is god tier. Of course, that
should be the case--the game's core mechanic is moving to the beat of the music, so of course it's gotta have a good soundtrack. Just listen to
this. Or
this. Or
this. I should stop linking songs. They're just,,REALLY GOOD. Soundtrack is by Danny Baranowsky, the same person that did the music for Super Meat Boy, which is actually a fairly large part of why I wanted the game in the first place.
It's leaving a lasting effect on me. Every time I listen to any song from the OST, some part of me is moving to the beat, either consciously or subconsciously. a A A AA.