Cottages
You know the old phrase “as relaxing as a toaster”? They meant any electrical machine, really. I think if a toaster were to make relaxing music this is it.
You can experience “Cottages” in a game-like setting here: https://incompetech.com/games/Magic%20Scout/
TIP! The big black mushroom stops the music.
TIP! Run in to trees to refoliate.