Salt Peanuts is a bebop composition credited to Dizzy Gillespie and Kenny Clarke, devised around 1941-1942 and built on the chord changes of George Gershwin's "I Got Rhythm," making it one of the most recognizable rhythm changes contrafacts in the jazz canon. The tune's signature element is a punchy, syncopated riff played in unison by the horns, punctuated by the nonsense vocal exclamation "Salt Peanuts!" that became one of bebop's most iconic catchphrases. The riff's origins are composite, drawing on elements from a polyrhythmic drum figure by Clarke, a melodic fragment from Louis Armstrong's 1930 solo on "I'm a Ding Dong Daddy," and similar motifs appearing in Glenn Miller's "Wham Re Bop Boom Bam" and Count Basie's "Basie Boogie." The tune first surfaced as a background riff behind solos in the early 1940s and was initially recorded by Coleman Hawkins in May 1944 before Gillespie cut his own versions beginning in January 1945. The definitive recording came on May 11, 1945, for Guild Records, featuring Gillespie with Charlie Parker on alto saxophone, Al Haig on piano, Curley Russell on bass, and Sid Catlett on drums. That spare, electrifying small-group arrangement became a touchstone of early bebop. Salt Peanuts has remained a widely performed jam session staple, valued for its infectious energy, humor, and the improvisational latitude afforded by rhythm changes.