. . "Partch, Harry"@en . . . . . . . . . "1974Z"^^ . . . "1974-09-03Z"^^ . . "Harry Partch (June 24, 1901 \u2013 September 3, 1974) was an American composer, music theorist, and creator of musical instruments. He composed using scales of unequal intervals in just intonation, and was one of the first 20th-century composers in the West to work systematically with microtonal scales."@en . "Paul Pirate"@en . . . "1901Z"^^ . "American composer, instrument builder, and music theorist" . . "1901-06-24Z"^^ .