Added: 2008-06-26After his discharge from the Navy, Coltrane returns to Philadelphia and works in rhythm and blues bands led by King Kolax, Big Maybelle, and Eddie Cleanhead Vinson. Vinson insists that Coltrane switch to tenor sax to give him more room on the alto. At first Coltrane is reluctant, but the new instrument grows on him. His early models on the tenor saxophone include Lester Young and Coleman Hawkins. Coltrane will continue to work with Vinson on and off for the next two years.