I really really like it as well - well produced with an atmosphere that really fit the visual side, but also has great quality in its own. Sound/music is, apart from core gameplay, the most important thing in games, in my opinion.
One little thing though, don't know if it would be better to report it as a bug (not sure it is) - when you 'read' different peoples souls, there seem to be some digital distortion (or maybe clipping) in the soundscape. I checked my outputs and they're not hot, but it may still be just me who experience this.
Anyway - great job on the music and sound in general.