Mac Miller’s estate has finally gifted fans with Balloonerism, a posthumous album that has been the subject of speculation for years.

Released on Jan. 17, the album arrives days ahead with what would have been Miller’s 33rd birthday. The Pittsburgh rapper died in 2018 at age 26 of an accidental overdose.

Balloonerism is a 14-track journey that showcases Miller’s experimental side, blending neo-soul and jazz elements. The album kicks off with “Tambourine Dream” and features standout tracks like “5 Dollar Pony Rides,” “Friendly Hallucinations,” “Mrs. Deborah Downer,” “Stoned,” “Manakins,” and “Rick’s Piano.” Notably, the album includes collaborations with artists such as Thundercat, SZA, and Ashley All Day.

The origins of Balloonerism trace back to 2014, a prolific period for Miller during which he was also working on projects like Faces. Despite its significance, the album was shelved in favor of other releases, leaving fans to piece together unofficial versions circulating online.

Following the circulation of leaked songs amongst fan communities, the record’s official release was teased with a trailer at November’s Camp Flog Gnaw festival.

Miller’s family previously shared a statement on his Instagram explaining why they’ve decided to release the project. “Many of Malcolm’s fans are aware of Balloonerism, a full length album that Malcolm created around the time of the release of Faces in 2014,” they wrote.

“It is a project that was of great importance to Malcolm — to the extent that he commissioned artwork for it and discussions concerning when it should be released were had regularly, though ultimately GO:OD AM and subsequent albums ended up taking precedence.”

They added, “We believe the project showcases both the breadth of his musical talents and fearlessness as an artist. Given that unofficial versions of the album have been circulating online for years and that releasing Balloonerism was something that Malcolm frequently expressed being important to him, we felt it most appropriate to present an official version of the project to the world.”

Based on the lyrics and music of Miller, and directed by Samuel Jerome Mason, the animated Balloonerism “follows a group of school friends who are transfigured by the music of a chord organ and launched into a shadow world”, a synopsis of the film reads. “Swallowed by the turtle of time, they must plod through the underbelly of adulthood.”

The film was released on Jan. 15 throughout the U.S., with international fans receiving it one day later. A series of “One Night Only” advance theater screenings were scheduled around the world, including in New York City and Miller’s native Pittsburgh, as well as Australia, New Zealand, Germany, Ireland, France, Canada, and the U.K.

Miller’s debut studio album, Blue Slide Park, topped the Billboard 200 upon its release in back in 2011, the first independently distributed debut album to do so since 1995. Over the course of five studio albums, Miller evolved into one of the most eclectic artists of the 2010s, delving into alt-rap, soul and R&B with equal fervor.

Following Miller’s untimely death in September 2018, his music saw renewed interest on the charts. His album “Swimming” re-entered the top 10 of the Billboard 200, jumping from number 71 to number 6.

Fans can cop a physical version of the album, which includes a limited-edition deluxe two-LP pressing that features a rainbow foil-wrapped slipcase with white splatter cloud vinyl and a 32-page color booklet featuring photos and lyrics, as well as a limited one-time pressing that features clear vinyl available now on balloonerism.com.

Stream Balloonerism below.