| http://www.w3.org/ns/prov#value | - During February 1990, the American composer Alan Hovhaness (1911-2000)???who wrote about 400 works, including ten operas, sixty-three symphonies (best known are Mysterious Mountain, op. 132, And God Created Whales, op. 229 and Mount St. Helens Symphony, op. 360), a hundred choral works, plus dozens of vocal, chamber and instrumental pieces (including three works for accordion and two works for har
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