Was An Experimental Composer That Explored The Use Of Tone Clusters And Microtones?

Was An Experimental Composer That Explored The Use Of Tone Clusters And Microtones? Tone clusters were commonly embraced in the music of Henry Cowell. was an experimental composer that explored the use of tone clusters and microtones. Karlheinz Stockhausen actively worked against the inclusion of electronically manipulated sounds in Western Art Music. Which of the