Little Willie Leaps is a bebop composition by Miles Davis, written as a contrafact on the chord changes of All God's Chillun Got Rhythm. Recorded on August 14, 1947, for Savoy Records and released in January 1948, it was part of one of Davis's earliest sessions as a bandleader, leading the Miles Davis All Stars with Charlie Parker on tenor saxophone and John Lewis on piano. Davis wrote and arranged all four tracks from this session, and notably had the group rehearse the material twice before recording, a deliberate approach that contrasted with Parker's typical method of minimal preparation. The composition reflects Davis's developing voice as a writer during the bebop period, with craftsmanship comparable to his other early originals like Half Nelson and Sippin' at Bells. Little Willie Leaps has proven to be one of Davis's more enduring early compositions, recorded extensively across decades by a wide range of jazz musicians. Notable subsequent versions include recordings by Ronnie Scott's Boptet in 1951, Warne Marsh with the Kenny Drew Trio, Joe Lovano in 1995, and Charlie Watts and The Tentet in 2004. Sheila Jordan recorded a vocal version with added lyrics in the 1980s, demonstrating the tune's adaptability beyond its instrumental origins. The definitive recording appears on The Complete Savoy and Dial Master Takes, documenting these foundational bebop sessions.