Stephen Stills

Stephen Stills and Judy Collins have announced a new album and tour that mark their 50 years of friendship.

In advance of the release of their second album, Pierced Arrow, on May 6, the Rides -- an all-star band consisting of Stephen Stills, Kenny Wayne Shepherd and Barry Goldberg -- have announced a tour.

It wasn't long before they were back to fighting again.

This self-titled debut remains one of the rare records that lived up to the hype around it.

Stephen Stills knows a thing or two about being a member of a trio. And his new band, a three-piece blues-rock outfit called the Rides, presents one of the more intriguing team-ups of the year.

Stephen Stills is set to release a blues album this summer. He's formed a new trio called the Rides with guitarist Kenny Wayne Shepherd and Electric Flag keyboardist Barry Goldberg, and their album 'Can't Get Enough' is set for a July 30 release.

The implications for music history were huge after an all-star rock and roll bust.

The bulk of Stephen Stills' career as a singer, songwriter and instrumentalist will be released in a four-disc box set called 'Carry On' on March 26. The package includes hits from Stills' career as a solo artist, with Buffalo Springfield, Crosby Stills & Nash and more. In total, 82 songs are featured, including 25 that have never been released.