The time signatures made this soundtrack memorable to me! It was especially spicy when you switched to 5/4 in "Main Theme". Very well-produced and arranged. Both songs kept up my interest but never felt too intruding if there were to be gameplay.
Seriously super hard to find a critique but to get nitpicky, I'd say the kick in "Main Theme" is a bit overwhelming compared to the snare, maybe lower the volume or match the snare to a similar intensity.