Is Joel ZImmerman OK? Deadmau5 has been prolific, if not a little mercurial, of late. Releasing somber, fugue-like tracks--little playful musings on a theme bit by bit over the past couple of months on Soundcloud, we're met with seven odd little piano murmurings set over the same droning backgdrop. Named after the seven deadly sins in Latin, the long, brooding pieces flow into one larger sketch. We hope he's just having some fun at the keys...