Leonard Bernstein and the Language of JazzLeonard Bernstein's gifts for drama and connecting with popular audiences made him a central figure in twentieth century American music. Though a Bernstein work might reference anything from modernism to cartoon ditties, jazz permeated every part of his musical identity as a performer, educator, and intellectual. Katherine Baber investigates how jazz in its many styles served Bernstein as a flexible, indeed protean, musical idea. As she shows,