Justin Bieber's comeback is in and of itself, impressive. He's truly managed to reinvent himself as someone pop world deeply cares about, and that's pretty incredible. Much of his transformation started with his Jack Ü (Diplo + Skrillex) collaboration "Where Are Ü Now."
Turns out, the original version of the song is an emotive piano ballad. Even stranger? Bieber performed a different version it in 2009, at the tender age of 15. You can watch/listen here. Is it the same song? Or do these two just share a title?