While the cover art is still under wraps, the info for Madlib’s 9th edition of the Medicine Show series has been revealed to us. Here is the official press release for the September 28th release:

Madlib follows his detour into jazz with a punch-you-in-the-face return to hip-hop form – a collaborative album with Detroit rapper Frank Nitti.

Madlib and Detroit-based rapper Frank Nitti first collaborated on Jaylib’s “McNasty Filth,” from the seminal Champion Sound album. Back then, Frank was one half of the rap-duo Frank n’ Dank and he and his partner were the late J.Dilla’s go-to MCs. Madlib liked what he heard; he promised Frank that one day, he would work with the budding rapper on an album.

The Madlib Medicine Show series is a combination of Madlib’s new hip-hop productions, remixes, beat tapes, and jazz, as well as mixtapes of funk, soul, Brazilian, psych, jazz and other undefined forms of music from the Beat Konducta’s 4-ton* stack of vinyl.

*4-tons of vinyl, this is true. It’s all in his studio.