I'm a little late to the party here, but I put this off for a few days due to study. This is my first ever cover (also, TURN IT UP. This doesn't work as a quiet track. Singing along is great as well). I worked this out by ear as well, so I apologize for any mistakes that I haven't been able to pick out. I basically wanted to compose a piano version of this that wasn't just note-for-note. I wanted to give the piano its own voice, if you get what I mean. While this is a cover, it was one of the most challenging and fun tracks I've ever composed. I'm quite happy with the way it came out. (: