Premise: Joe Perry's Merry Christmas is an EP by Aerosmith guitarist, Joe Perry, released on December 2, 2014 on Unison Music Group. The album features Johnny Depp playing rhythm guitar on all tracks, and includes four cover songs, which Perry himself prefer to call it as Holiday songs. This album was released on iTunes and as a regular CD format,
Hypothesis: Johnie depp wanted to play bass but he ended up playing rhythm guitar