Jelly Roll Morton is at the piano during this Sept. 14, 1939, recording session at a New York Victor studio. Band members pictured are, from left, Sidney Bechet, soprano sax; Sidney DeParis, trumpet; Zutty Singleton, drums; Albert Nicholas, clarinet; Happy Caldwell, tenor sax, and LawrenCe Lucie, guitar. Not pictured: Claude Jones, trombone, and Wellman Braud, bass. (Photo: J. Lee Anderson Collection, RAG files)