Glad you enjoyed the game!
As for the music, the track you hear in the beginning I recorded specifically for the game using this mobile-Looper, and did some after-edit on Ubuntu-Studio.
The forest-track is an older “test-song” I had lying around, and decided to use in the game.
I made it with this old toy-keyboard (no kidding!) and some of these effect-plugins.
The song that plays when you knock on the door I obviously didn’t produce myself.
It is a part of an oratorio by Georg Friedrich Händel from the 1700’s.