Beyond his celebrated work as a trumpeter, Lee Morgan left behind a substantial body of original compositions written across roughly twenty-five albums for Blue Note Records between 1956 and 1972. His writing drew on hard bop, soul jazz, Latin grooves, and post-bop harmony, often blending these elements within a single piece. The Sidewinder, his most famous composition, became a surprise crossover hit in 1964, reaching the top twenty on R&B charts with its boogaloo groove and blues-rooted melody. Other notable originals include the lyrical Ceora, the swinging Totem Pole, and blues vehicles like Gary's Notebook and Hocus-Pocus. Morgan developed much of his compositional voice during two stints with Art Blakey and the Jazz Messengers, where writing original material was expected of every member. His later work grew more adventurous, incorporating modal and experimental approaches on albums like Search for the New Land. Many of his compositions remained unreleased during his lifetime and have continued to surface in reissues. His tunes are distinguished by memorable melodic hooks that sit naturally on the horn, rhythmic vitality, and an ability to be both accessible and harmonically engaging.