I know that it gets a bit quiet at some points, that's just my mic playing up! The song is 'If I Were a Bell' from the musical 'Guys and Dolls', based on a book of the same name. They're both really good, I recommend checking them out! Also, in the original version it's a girl singing to a guy, but I changed Sky to a girl because: A) That makes his part easier to sing/say B) I prefer girls anyway.
COMMENT WHICH SONG YOU WANT ME TO DO NEXT (if your ears haven't died because of my atrocious singing!)