Title Theme - YAY! BASS! Despite the relatively calm main melody, this bass along with the hi-hat makes me shake my head.
Grand Lobby - Grand piano in the grand lobby... And grand bass... Grand headphones on the grand site itch.io...
Puzzle Theme - This track makes me cry and remembers my favorite Slime Rancher...
Memories, Freedom, and Realisation - Same as the third track, but more dynamic...
Good job! I liked it :>
P.S. Rawr!