Today in Music News: Unreleased Michael Jackson Track, Cold War Kids, Soundgarden Reunion, Drake with Jay-Z

Michael Jackson to be next 2Pac? “Unreleased Michael Jackson song hits the web.”
Vampire Weekend, Spoon and OC's Cold War Kids on Pitchfork's guide to upcoming releases for winter 2010.
Chris Cornell tweets Soundgarden reunion. More details courtesy of Spin. And New York Times. And even though I grew up during the grunge craze, not sure I give a shit.
Drake all giddy about his collabo with Jay-Z on “Light Up.”