John Mayer plots his second leg of Battle Studies dates through September 2010, James Mercer and Danger Mouse’s Broken Bells announce their first tour and David Gray and Ray LaMontagne set out on a co-headlining run in August. Full dates for all three treks below. John Mayer Mar. 31...

Photo: Bedder/WireImage (Mayer), Mayer/WireImage(Corgan)After reading John Mayer’s controversial recent interviews, Billy Corgan is convinced Mayer is trying to self-destruct. “He’s trying to destroy his career,” Corgan told Rolling Stone’s Brian Hiatt in an...

Singer talks to the crowd a lot during two-hour concert, but makes no mention of his recent controversial comments.By Adam Graham John Mayer (file) Photo: Paul Bergen/Redferns AUBURN HILLS, Michigan — Those who feared John Mayer would zip his lip and let his guitar do the...