Paul Nelson is a versatile trombonist, composer, and educator based in Los Angeles. He currently leads Paul Nelson’s Big Ol’ Band, a premier 17-piece ensemble dedicated to performing his original compositions and arrangements. Beyond his work as a bandleader, Paul serves as the Director of Jazz Bands at Brentwood School and maintains a private studio for low brass and music production.

His performance credits include collaborations with legendary figures and ensembles such as the Bob Mintzer Big Band, Bill Holman, and the Dave Slonaker Big Band, as well as contemporary artists like Silvana Estrada, Futurebirds, and Bret McKenzie. Paul’s session work spans television and commercial recordings for high-profile projects and artists, including Ringo Starr, Billy Porter, and Paramount’s Rise of the Pink Ladies. He is currently preparing for the February 2026 release of his debut large-ensemble album, 'it is what it is…'