Tom Petty

Charity song benefitting Afghan girls also includes Blake Shelton and Matt Sorum.

Jeff Lynne track from more than a decade earlier served as a key influence on this No. 21 hit.

Autographs will include Heartbreakers Mike Campbell, Benmont Tench, Scott Thurston and Steve Ferrone.

Twelve-minute video also shows members discussing iconic 1997 concerts.

The film may have flopped, but this part helped him out of a lost period.

Surviving members of the Heartbreakers have persevered, mostly through song.

Famed 20-date run with Heartbreakers included several cover songs and many guest appearances.

Some bands have gone to extreme methods...

A look at some lesser-played tracks.

LP followed frontman's first solo project.