Bill Dixon

William Robert Dixon was an American composer and educator. Dixon was one of the seminal figures in free jazz and late twentieth-century contemporary music. He was also a prominent activist for artists' rights and African-American music tradition. He played the trumpet, flugelhorn, and piano, often using electronic delay and reverb. From Wikipedia (https://en.wikipedia.org/wiki/Bill_Dixon) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)