These melodies saved me from depression so many times
https://www.youtube.com/watch?v=LimgKqAVutI
That's a cello and ocarina compilation. If you remember there was one in the Legend of Zelda
Here's how they look like
Here, found the full set list. Hope you'll like it :)
https://www.youtube.com/watch?v=JY6wp6CiyDg