But that's just what happened last night when Eric Clapton sat in during the Allman Brothers' show at the Beacon Theatre, 03-19-2009.
Grab a taste, in the form of some fan produced footage of Warren Haynes, Derek Trucks and EC performing the Derek and The Dominos classic "Layla" - here
Preview and Purchase Allman Brothers CDs
Kandace Springs - Run Your Race
On the Blue: New Horizons Cruise Day 1: Marbin Gets the Fun Started
Hot In The City: Prog Band Tu-Ner Coming to Phoenix
Imagine Dragons Announce 'LOOM' Album and North American Tour
Ozzy Osbourne Reacts To Rock Hall Induction News
Mick Jones Trilled Foreigner Will Be Inducted Into Rock Hall
Peter Frampton Never Expected To Be Inducted Into Rock Hall
Mother Mother Announce U.S. Headline Tour
KK's Priest Announce Their First European Headline Tour
Loveless Deliver 'I Love It When I Rains' Video and Announce North American Tour