Recording sessions have the mystique of making music history behind closed doors. No matter that the single most famous one in pop culture - the December day in 1956 when Elvis Presley, Johnny Cash, Jerry Lee Lewis, and Carl Perkins, now known as the Million Dollar Quartet, were all in the same Memphis studio - yielded nothing of great musical consequence.
SOURCE: Philly.com at 12:13AM on December 13, 2012