What compilation series contains the album A Very Special Acoustic Christmas and features artists such as Tom Petty and the Heartbreakers? 
A Very Special Christmas:  It features songs performed by artists from a variety of genres, such as U2, Stevie Nicks, Jon Bon Jovi, Madonna, The Smashing Pumpkins, No Doubt, Whitney Houston, Run–D.M.C., Jason Mraz, Willie Nelson, Bruce Springsteen and Tom Petty and the Heartbreakers.
i don't know