Delfeayo Marsalis & the Uptown Jazz Orchestra Delfeayo Marsalis is an acclaimed trombonist, producer and educator. Known for his technical excellence, inventive mind and frequent touches of humor ... (LA Times) and heralded and hailed as one of the best, most imaginative and musical of the trombonists of his generation. (SF Examiner). Marsalis has performed with music legends such as Ray Charles, Fats Domino, Art Blakey, and Elvin Jones. He has released 10 recordings as leader to critical acclai...