About Medium Rarities by Mastodon Album
Medium Rarities is a compilation album that was released digitally and on limited edition vinyl on September 11, 2020 via Reprise Records. The album is a collection of rare and previously unpublicized tracks that include covers, instrumental versions of previous songs, and live recordings. Its opening track, a new song titled "Fallen Torches", was released on July 31, 2020. The song features Scott Kelly from Neurosis on guest vocals for his final guest appearance with Mastodon to date.