An unreleased album from Mac Miller was teased last night during Tyler, the Creator’s Camp Flog Gnaw festival in Los Angeles, with a trailer advertising that his lost project “Balloonerism” would arrive “soon.

Over the next few days, the user continued releasing songs from the album, including “The Song That Changed Everything” featuring SZA and an original version of Miller’s “Uber.” The rest of the album would soon make its way to the internet but was never given an official release.