Spotify users have an endless library of tunes and sounds to listen to, but that doesn't make all of it things you actually want to hear. Deep in the heart of the music streaming service, past the Justin Bieber albums and Rihanna singles, lurks the tracks you might have not known existed. The ones that make you scratch your head and say "WTF?" SEE ALSO: The 100 Most Beautiful Songs in the World, According to Reddit If you want the whole playlist, we've collected all of the strangest finds here. (Pro tip: You might want to make sure you're in private mode on some of these.) 1. "When You Were ... Read More