This entire soundtrack is one hell of a vibe! All the tracks are good, and I especially enjoyed the last 3.
The half produced sound works really well, and I can easily imagine fitting in a high quality indie game without much alteration.
All the different parts of each track work together to create the feel of underwater bliss very well! The melodies are really well written, and again, thew vibes are immaculate!
Awesome ost!