 These were recorded with Ward Pinkett and a second unidentified trumpeter, Wilbur de Paris on trombone, an unidentified clarinetist who doubles bass clarinet. It might be a man named Ernie Bullock. Bernard Addison was on guitar, Billy Taylor Sr. He would later play string bass with Ellington, was the tuba player, Cozy Cole on drums. Of course, it was Jelly Roll Morton. He is the composer of all of these tunes.