1. Billboard Bits: My Chemical Romance, T.I., Camp Bisco, Sean Lennon and More

    March 04, 2010 5:54 PM EST Billboard Bits serves up the best bite-sized nuggets of music news and gossip every afternoon. My Chemical Romance is in the market for a new drummer, NME reports . "As of four weeks ago, My Chemical Romance and Bob Bryar parted ways," wrote guitarist Frank Iero on his blog. "…