LOS ANGELES -- Tom Petty has grown up, but not too much. The 59-year-old spent a year going through thousands of hours of live concert recordings covering Tom Petty & the Heartbreakers' tours ...

LOS ANGELES - Tom Petty has grown up, but not too much. The 59-year-old spent a year going through thousands of hours of live concert recordings covering Tom Petty & the Heartbreakers' tours ...

Artifacts include Petty's acoustic guitar, Flava Flav's iconic clock necklace, and Freddie Mercury's shoes from the legendary ...