Kanye West, who not so long ago released one of the best albums of 2010, has released a Christmas song for free online. The tune, called Christmas In Harlem, features the Harlem-based Dipset musicians Teyana Taylor, Cam'ron, Jim Jones, Pusha T, Big Sean and CyHi Da Prince. West has made the track available on www.goodmusicblog.com (which, at the time of writing, is down presumably due to stress of its servers) but will be made available on iTunes.