An American Treasure is a 2018 compilation album and box set of Tom Petty, Tom Petty and the Heartbreakers and Mudcrutch released by Reprise Records on September 28, 2018. The set includes several rare and unreleased songs alongside more obscure album tracks that showcase Petty's songwriting. The majority of the content is Heartbreakers material but there are also several solo songs and some recordings by Mudcrutch. Critical reception has been positive. Compilation and release The recordings were chosen for remixing and remastering by Mike Campbell, Adria Petty, Dana Petty, Benmont Tench, and Ryan Ulyate. The goal for compiling the songs was to highlight lesser-known tracks and choose songs that Petty himself would prefer. Petty's daughter Adria made a promotional music video for the track "Keep a Little Soul" using home movies. Reception The box set has an 89 out of 100 on Metacritic, indicating universal acclaim. Writing for Uproxx, Steven Hyden called the compilation "especially refreshing" for focusing on alternative recordings and more obscure songs from Petty's catalogue, summing it up as, "a surprisingly good introduction for neophytes, no matter the dearth of hits". Stephen Thomas Erlewine of AllMusic gave the compilation 4.5 out of five stars, writing, "this box winds up as a fitting tribute to a rocker whose touch was so casual, he could be easy to take for granted, but when his work is looked at as a whole, he seems like a giant". Track listing All tracks written by Tom Petty, except where noted. Standard version The standard version of An American Treasure features 26 songs spread evenly across two CDs. Of the 26 songs, 21 are previously non-album outtakes, rarities, alternate mixes/takes, or live versions. Disc one "Rockin’ Around (With You)" (Mike Campbell, Tom Petty) (Tom Petty and the Heartbreakers, 1976) – 2:19 "Anything That's Rock ‘n Roll" (live at Capitol Studios, Hollywood, California, November 11, 1977) – 3:37 "Listen to Her Heart" (live at Record Plant, Sausalito, California, April 23, 1977) – 3:19 "Louisiana Rain" (alternate version, 1979) – 5:04 "Here Comes My Girl" (alternate version. 1979) – 4:57 "King's Road" (live at The Forum, Inglewood, California, June 28, 1981) – 5:13 "Keep a Little Soul" (outtake from Long After Dark, 1982) – 3:08 "Straight into Darkness" (alternate version, 1982) – 4:29 "Don't Treat Me Like a Stranger" (B-side to "I Won't Back Down", 1989) – 3:05 "Rebels" (alternate version, 1985) – 5:18 "You’re