"Groovy Samba" is a bossa nova composition written by Brazilian pianist and bandleader Sergio Mendes, first released in 1963. The tune is cast in a 32-bar AABA form and blends Brazilian samba rhythms with jazz-influenced melody and harmony, reflecting the bossa nova movement that emerged in Brazil in the late 1950s and early 1960s. The melodic line is light and breezy, carried over a rhythmic foundation rooted in samba patterns, while the harmonic language draws on the sophisticated chord voicings characteristic of the bossa nova style pioneered by Antonio Carlos Jobim and others. Mendes composed the piece during a period when he led the Bossa Rio Sextet, a group featuring two trombones, tenor saxophone, piano, bass, and drums that he described as playing "samba jazz" with jazz solos over Brazilian melodic lines. The tune first appeared on the album Cannonball Adderley and the Bossa Rio Sextet, recorded in New York in December 1962 for Capitol Records, with Cannonball Adderley joining the group on alto saxophone. This session was part of the broader wave of bossa nova collaborations between Brazilian and American jazz musicians in the early 1960s. "Groovy Samba" remains a relatively obscure piece in the broader jazz repertoire, primarily associated with Mendes's early instrumental career before his vocal-oriented Brasil '66 ensemble brought him mainstream fame with recordings like "Mas Que Nada."