Steve Miller will release Welcome to the Vault, a 52-track collection from his five-decade career.

Coming out on Oct. 11, Miller will give his fans a deeper look at his career by including 38 previously unreleased songs by the Steve Miller Band. The collection will include live versions, demos, rehearsals, and outtakes. Acoustic versions of “Kow Kow Calculator” and “Seasons,” as well as a 12-minute “work-in-progress suite” for “Fly Like an Eagle,” is part of the collection and there’s also a DVD with 21 live performances.

Welcome to the Vault is now available for pre-order at Miller’s web store. Watch the trailer below.