The end of the year isn't official until music producer, DJ Earworm releases his annual mash up of the year's biggest hits and turns them into his own hit song. How many songs can you pick out?
Demi Lovato just dropped a music video for a fan favorite song, ‘Nightingale,’ off her 2013 album, ‘Demi.' It serves as a kind of sentimental year in review for the singer, released just in time for the end of 2014.