1959
Keith Brown joins the Philadelphia Orchestra. He holds his position until 1962 (Kupferberg 220).
early 1960s—Double-valve bass trombone is developed, largely through Kleinhammer of Chicago Symphony and Kahila of Boston Symphony.
Keith Brown joins the Philadelphia Orchestra. He holds his position until 1962 (Kupferberg 220).
early 1960s—Double-valve bass trombone is developed, largely through Kleinhammer of Chicago Symphony and Kahila of Boston Symphony.