Chess Records was an American record company established in 1950 in Chicago, specializing in blues and rhythm and blues. It was the successor to Aristocrat Records, founded in 1947. It expanded into soul music, gospel music, early rock and roll, and jazz and comedy recordings, released on the Chess and its subsidiary labels Checker and Argo/Cadet. The Chess catalogue is owned by Universal Music Group and managed by Geffen Records and Universal Music Enterprises.

Rhythm and blues, frequently abbreviated as R&B or R'n'B, is a genre of popular music that originated within African-American communities in the 1940s. The term was originally used by record companies to describe recordings marketed predominantly to African Americans, at a time when "rocking, jazz based music ... [with a] heavy, insistent beat" was becoming more popular. In the commercial rhythm and blues music typical of the 1950s through the 1970s, the bands usually consisted of a piano, one or two guitars, bass, drums, one or more saxophones, and sometimes background vocalists. R&B lyrical themes often encapsulate the African-American history and experience of pain and the quest for freedom and joy, as well as triumphs and failures in terms of societal racism, oppression, relationships, economics, and aspirations.