Neil Young, David Crosby, Stephen Stills, Flea also guest on 'A Postcard From California'
Disc includes 10 previously unreleased tracks
Jennifer Lopez rumored to join the show; Kara DioGuardi reportedly fired in major judge shakeup
Plus: Paul Stanley talks about the band's future without him or Gene Simmons
MC premieres verse at Twitter offices the day after his surprise visit to Facebook
Investigators find insufficient evidence against physicians and a nurse who prescribed drugs to King of Pop; Conrad Murray will face trial in the fall
Punk icon also talks deluxe reissue of solo album 'Kill City'
Couples will be married by the festival's minister and get access to the pit
Daniel Lanois-produced disc due in the fall; Archives Vol. 2 includes three unreleased LPs
Utah synth-pop band scores Hot 100 hit and love from the Killers
Stones guitarist's paintings, drawings and prints will show at Butler Institute of American Art
Musician's Yele Haiti foundation raised millions for his homeland in wake of devastating earthquake