The Beginning: I like the use of storytelling! Nice chords.
An Energetic Path: This sounded more fun so I took it first! Fun, upbeat.
Energetic Gaming: We in the arcade now. Fun and 8 bit!
Path of Energy: More of that upbeat goodness.
The End: Like the return of the lyrics for the credits. Those nice chords again!
A Relaxing Path: Very relaxing indeed. Feels like a town theme!
Relaxing Beach: Love that percussion.
Path of Relaxation: Another town theme vibe. Could easily hear this in the early game in an RPG.
Relaxing Cabin: Love the brass. This track feels almost wintery cuz of the percussion and bells. Reminds me of Omori somehow. Probably my favorite track here!
Energetic Circus: That classic 3/4 circus vibe. Effective circus track!
Great work and an amazing concept for your OST!