SAN FRANCISCO – 1977: L-R Mike Campbell and Tom Petty of Tom Petty and the Heartbreakers perform live at The Old Waldorf Nightclub in 1977 in San Francisco, California. (Photo by Richard McCaffrey/ Michael Ochs Archive/ Getty Images)
Tom Petty and The Heartbreakers during Vegoose Music Festival 2006 – Day 2 – Tom Petty & the Heartbreakers at Sam Boyd Stadium in Las Vegas, Nevada, United States. (Photo by Jason Merritt/FilmMagic)
MANCHESTER, TN – JUNE 16: Tom Petty of Tom Petty and the Heartbreakers performs during first day of the 2006 Bonnaroo Music & Arts Festival on June 16, 2006 in Manchester, Tennessee. The three-day music festival features a variety of musical acts, arts and comedians (Photo by Jeff Gentner/Getty Images)