1. Kaskade Blasts onto Billboard 200 with 'Fire & Ice'

    November 05, 2011 10:00 AM EDT Not one person packed into New York's sold-out Roseland Ballroom on Oct. 29 would describe Kaskade as quiet. He's well-known for writing some of the loveliest melodies in dance music, replete with acoustic guitar strums and sweet-voiced nymphs. However, the 40-year-old DJ/producer…