Flying Burrito Brothers live concert from 1971 planned for release in June

The Flying Burrito Brothers' concert broadcast for WMMR at The Sigma Studios in Philadelphia in 1971 is planned for release on June 18, 2012.

Chris Hillman, Michael Clarke, Bernie Leadon, Rick Roberts, Al Perkins

The title is "Devils In Disguise - 1971 Live Broadcast"

This recording has been circulating for decades on bootleg tapes and CDs.