Dave Liebman is one of the leading forces in contemporary jazz. Prominently known for performing with Miles Davis and Elvin Jones, he has exerted considerable influence as a saxophonist, bandleader, composer, author, and educator. In What It Is: The Life of a Jazz Artist, friend, pianist, and noted jazz scholar Lewis Porter conducts a series of in-depth interviews with Liebman, who discusses his professional, personal, and musical relationships with...