A new four-disc Tom Petty box set, An American Treasure, has been announced for September 28. It will be the first collection of posthumous material to be released since his death in October 2017.

An American Treasure will contain previously unreleased studio recordings, live recordings, deep cuts and alternate versions, comprising 60 tracks in total. The compilation has been overseen by Petty’s daughter Adria and his wife Dana, along with former Heartbreakers Benmont Tench, Mike Campbell and producer Ryan Ulyate.

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Full details of An American Treasure, including a tracklisting, are expected to published on Tom Petty’s website when its countdown reaches zero later today (July 11).

The August 2018 issue of Uncut is now on sale in the UK – with Prince on the cover. Elsewhere in the issue, you’ll find exclusive features on John Coltrane, Graham Nash, Cowboy Junkies, Rolling Blackouts Coastal Fever, Hawkwind, Jennifer Warnes, Teenage Fanclub, David Sylvian, Wilko Johnson and many more. Our free CD showcases 15 tracks of this month’s best new music, including Israel Nash, Dirty Projectors, Luluc, Ty Segall and White Fence, Nathan Salsburg and Gwenifer Raymond.