DJ Earworm › World Go Boom (United State Of Pop 2011 Mash-Up)

I had completely forgotten about this, which is not a good look since these are about the only mash-ups I listen to, ever. Once again DJ Earworm brings us the top Billboard hits of the year all rolled into one big production, both sonically and visually. World Go Boom is the title for this year's mash-up.