Eastbound is an original composition by pianist Kenny Drew, recorded in 1956 for bassist Paul Chambers' album Chambers' Music on the Jazz West label. The title likely evokes a sense of geographic direction and movement, possibly referencing the East Coast jazz scene where Drew and his colleagues were deeply rooted. Drew was a skilled composer whose writing often combined melodic clarity with the harmonic sophistication expected of a pianist steeped in the bebop and hard bop traditions. Eastbound is a swinging, rhythmically propulsive piece that provided an ideal blowing vehicle for the talented musicians assembled on the Chambers' Music date, including John Coltrane on tenor saxophone and Philly Joe Jones on drums. The composition showcases Drew's ability to craft themes that are both memorable and functional, giving improvisers a strong harmonic and rhythmic framework to build upon while maintaining enough melodic interest to stand on their own. Drew's writing here reflects the aesthetic values of the mid-1950s New York jazz scene, where concise, well-constructed heads served as launching pads for inventive solo work. Though Kenny Drew would later relocate to Copenhagen in 1961 and spend the remainder of his career in Europe, Eastbound captures him during his most active years on the American scene, contributing to sessions alongside the musicians who were defining the sound of modern jazz. The piece remains a testament to Drew's underappreciated gifts as a composer during this fertile period.