Oliver Nelson's "Main Stem," released on October 1, 1962, under the Prestige label, is a vibrant journey through the diverse landscapes of jazz. This album, spanning a concise 35 minutes, showcases Nelson's mastery across multiple genres, including hard bop, bebop, cool jazz, big band, and even ventures into free jazz. The six-track collection, featuring standout pieces like "J & B," "Ho!," and "Tangerine," offers a dynamic listening experience that highlights Nelson's innovative approach to composition and arrangement. With its rich, intricate melodies and powerful ensemble performances, "Main Stem" is a testament to Oliver Nelson's enduring influence and creativity in the world of jazz.