Tom Petty of Tom Petty and the Heartbreakers performs on the main stage on day 2 of The Isle of Wight Festival at Seaclose Park on June 22, 2012 in Newport, Isle of Wight.

Photo of Tom Petty & The Heartbreakers

American singer-songwriter and musician Tom Petty performs live with the Heartbreakers, circa 1977. Behind him is bassist Ron Blair.

Tom Petty performs in concert on the third day of KAABOO Del Mar on September 17, 2017 in Del Mar, California.

Musician Regina Spektor, Dana York, musician Tom Petty and Adria Petty arrive at the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California.

Photo of Tom PETTY; Posed studio portrait of Tom Petty

Tom Petty and Bob Dylan during Bob Dylan and Tom Petty in Concert - July 22, 1986 at Poplar Creek Music Theater in Chicago, Illinois, United States.

Tom Petty and the Heartbreakers shot in Hollywood, California, during the Damn the Torpedoes tour.

Musician Tom Petty waves to the crowd during his performance at the Troubadours of Folk Festival on the UCLA campus. Roger McGuinn is behind him, to the left.

Musicians Tom Petty & The Heartbreakers perform during the 'Bridgestone Halftime Show' at Super Bowl XLII between the New York Giants and the New England Patriots on February 3, 2008 at University of Phoenix Stadium in Glendale,...Meer

Tom Petty & The Heartbreakers 1977 at the Whisyi in Los Angeles

Tom Petty of Tom Petty And The Heartbreakers performs on Day 10 of the RBC Bluesfest on July 16, 2017 in Ottawa, Canada.

Photo of Tom Petty Photo by Michael Ochs Archives/Getty Images

Tom Petty and the Heartbreakers perform live in concert at the Verizon Wireless Amphitheater August 26, 2008 in San Antonio, Texas.

Bob Dylan and Tom Petty at Farm Aid

Photo of Tom Petty

Stevie Nicks and Tom Petty during Tom Petty and The Heartbreakers Perform at The Greek Theater October 27, 2006 at The Greek Theater in Berkeley, California, United States.

Tom Petty during Tom Petty and the Heartbreakers in Concert - July 29, 2005 at Tweeter Center in Mansfield, Massachusetts, United States.

Tom Petty around the time of his Hard Promises album shot in Los Angeles, California for Rolling Stone Magazine.

Stevie Nicks and Tom Petty perform together at the Cow Palace on June 26, 1981 in Daly City, California. (Photo by Larry Hulst/Michael Ochs Archives/Getty

Tom Petty and The Heartbreakers kick off their summer 2014 tour in support of their latest album 'Hypnotic Eye' at Viejas Arena on August 3, 2014 in San Diego, California.

Musicians Eric Clapto, Bob Dylan and Tom Petty are photographed behind the scenes of Bob Dylan's 30th Anniversay Concert on October 16, 1992 in New York City.

Tom Petty and The Heartbreakers perform on stage in Utrecht, Netherlands, 5th December 1982.

Tom Petty is photographed for Los Angeles Times on June 30, 2014 in Malibu, California. PUBLISHED IMAGE.

Singer Tom Petty, backed by his band, The Heartbreakers, prances onstage during a 1980 Santa Cruz, California, concert at the Civic Auditorium.

Tom Petty during Vegoose Music Festival 2006 - Tom Petty at Sam Boyd Stadium in Las Vegas, Nevada, United States.

Tom Petty and the Heartbreakers perform live at The Palladium in New York on November 11 1979

Tom Petty and the Heartbreakers perform at DTE Energy Music Theater on August 24, 2014 in Clarkston, Michigan.

Tom Petty, portrait, New York, 1977.

Tom Petty from Tom Petty and the Heartbreakers posed in New York in 1976

Rock group Tom Petty (third from left) and the Heartbreakers pose for a portrait on July 15, 1976 in Los Angeles, California.