Dixie Chicks singer performs song from her new solo LP 'Mother'
Mavis Staples, Alabama Shakes, Ben Harper will also perform
Pair dig into their recent collaboration 'Get Up!'
Blues collaboration includes ferocious breakdown
Tom Morello, No Age and Ben Harper will perform, Steve Earle lends support
$2.2 billion deal easily passes European regulatory process
Singer performs 'Rock N' Roll is Free' from his new album
Download the first single from the singer's new album 'Give Till It's Gone'
We talk to Ben Harper, Joseph Arthur and Dhani Harrison about their new band. Plus: See video of an in-studio performance
Celebrate the Beatle's 70th birthday with a clip from his 'Live From the Artists Den' performance