http://www.theonion.com/articles/eric-c ... sio,34325/

“When he played those first 45-second-long notes of the opening riff, that was when everyone recognized it as ‘Layla’ and just went nuts,” concertgoer Leslie Friedrich said of the 87-minute rendition, which according to listeners featured three eight-minute choruses and a half-hour jazzy piano interlude before concluding with a lengthy fadeout.