It's that time that we start to look back at the bygone year....and what a year it was in pop music. We enjoyed everything from Katy to Lorde and Bruno to JT. It was a big year for some great songs and nobody is better at putting together a mashup to help us re-live the biggest hits, than DJ Earworm. This is his look...and sound for the year called 'United State of Pop 2013 (Living the Fantasy.)'