Brothers Madlib (Otis Jackson Jr.) and Oh No (Michael Jackson) have only collaborated on a few stray tracks over the years. The Professionals name debuted on Madlibs WLIB AM: King of the Wigflip (2008). Others dropped on Madlib Medicine Show #9: Nittyville (2011), and the comp Gangster Music (2019). The album is released on Madlibs label Madlib Invazion. Beats by Madlib, raps by Oh No, featuring guests Chino XL, Elzhi, and Adub.