Ezra Sims (born January 16, 1928 in Birmingham, Alabama) is one of the pioneers in the field of microtonal composition. He invented a system of notation which was adopted by many microtonal composers after him, including Joseph Maneri. His professional debut (12 note ET music) occurred on a Composers Forum program in New York, 1959. In 1960, compelled by his ear, he began writing microtonal music, and has continued to do so ever since, with the occasional exception being taped music for dancers. Read more on Last.fm