Red Clay is a composition by Freddie Hubbard, recorded in January 1970 for his debut album on CTI Records. The tune is built on the chord changes of Bobby Hebb's 1966 pop hit Sunny, recast as a blues-based modal jazz piece with a groovy, mid-tempo feel. Its structure centers on a memorable melodic head played in unison by trumpet and tenor saxophone over a repeating bass ostinato and electric piano comping, with extended open spaces designed for improvisation. The bass line, which Hubbard said was inspired by a personal memory from his Indianapolis neighborhood combined with sounds reminiscent of blues guitarist Brownie McGhee, establishes the tonal center through repetitive riffs and pedal points rather than traditional chord progressions. The composition represents Hubbard's deliberate synthesis of hard bop tradition with the soulful groove innovations emerging in early 1970s jazz, blending blues-rooted melodicism with the rhythmic drive of fusion. Hubbard himself called it the tune that kept him alive for thirty years, recognizing its central place in his body of work. Red Clay has become one of the most widely performed compositions to emerge from the jazz fusion era, a staple of jam sessions and a touchstone for musicians exploring the intersection of hard bop energy and electric-era groove.