Jackson Mac Low
Jackson Mac Low ( September 12 , 1922 – December 8 , 2004 ) was an American poet , performance artist , composer and playwright , known to most readers of poetry as a practioneer of systematic chance operations and other non-intentional compositional methods in his work , which Mac Low first experienced in the musical work of John Cage , Earle Brown , and Christian Wolff . 
<triplet> Jackson Mac Low <subj> September 12, 1922 <obj> date of birth <subj> December 8, 2004 <obj> date of death