Keeper of the Code: Paintings 1963–2022 is Roscoe Mitchell's first exhibit with Corbett Vs. Dempsey. The exhibit is accompanied by an in-depth 140-page full-color catalog reproducing over 100 of Mitchell’s paintings, with an interview by John Corbett.

Roscoe Mitchell is an American composer, jazz instrumentalist, and educator. The Penguin Guide to Jazz described him as "one of the key figures" in avant-garde jazz; All About Jazz stated in 2004 that he had been "at the forefront of modern music" for more than 35 years. In addition to his own work as a bandleader, Mitchell is known for cofounding the Art Ensemble of Chicago and the Association for the Advancement of Creative Musicians (AACM).