Hovhaness, Alan, 1911-2000, American composer, b. Somerville, Mass., as Alan Vaness Chakmakjian. Hovhaness was of Armenian and Scottish descent, and many of his works are based on Armenian culture or show influences from Middle Eastern, Asian, or early European music. Inspired by nature and Christian mysticism, he was also interested in unusual sonorities, rejecting the harmonic complexities of much modern music in favor of melody, clarity, simplicity, and an encompassing musical atmosphere. Hovhaness was enormously prolific; although he destroyed many compositions in 1940, his extant works number about 500, including nearly 70 symphonies. Among his works are Lousadzak [coming of light] (1945), for piano and strings; the widely played Second Symphony, subtitled Mysterious Mountain (1955); the symphonic poem Ukiyo-Floating World (1965); And God Created Great Whales (1970), for orchestra and recorded humpback whale; and Mt. Katahdin (1987), a piano sonata.