Butch and Butch is an original composition by Oliver Nelson, written in 1961 for his seminal album The Blues and the Abstract Truth, recorded in a single February session at Rudy Van Gelder's studio for Impulse! Records. The tune is a medium-swing jazz blues built on the classic 12-bar form, featuring a concise, swinging melody with bluesy yet sophisticated harmony incorporating dominant seventh chords and resolutions to sixths. Nelson assembled an all-star ensemble for the recording: Freddie Hubbard on trumpet, Eric Dolphy on alto saxophone, George Barrow on baritone saxophone, Bill Evans on piano, Paul Chambers on bass, and Roy Haynes on drums. The composition emphasizes rhythmic propulsion and ample space for solos, with Nelson himself contributing a tenor saxophone solo alongside Hubbard, Dolphy, and Evans on the original recording. Within the album's program of blues-based originals, Butch and Butch hews closest to traditional blues structure, distinguishing it from the modified 16-bar form of Stolen Moments or the extended architecture of Cascades. Beyond Nelson's definitive version, the Keith Jarrett Trio recorded a notable piano trio interpretation on Bye Bye Blackbird in 1991, demonstrating the tune's adaptability beyond its original horn-led setting. While not as widely performed as Stolen Moments, Butch and Butch exemplifies Nelson's gift for blending thoughtful writing with swinging improvisation and remains available in sheet music editions for small jazz ensembles.