Hummer: Bjork's New Track for the iPad Solar System App

It's always a good day when we get to hear a new Bjork track. This one comes courtesy of a new iPad app, Solar System, and was adapted from a song due out on the Icelandic singer's upcoming Biophiliaproject. We love the brass -- it reminds us a bit of something from the Dancer In The Dark soundtrack -- and can't wait to hear what else awaits us from Bjork this year.