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Halayeb Triangle

(Encyclopedia)Halayeb Triangle or Hala'ib Triangle, roughly triangular disputed territory, c.7,950 sq mi (20,590 sq km), along the Egypt-Sudan border, on the Red Sea coast. Claimed by Egypt and Sudan, and under the...

Bermuda Triangle

(Encyclopedia)Bermuda Triangle, area in the Atlantic Ocean off Florida where a number of ships and aircraft have vanished. Also known as the Devil's Triangle, it is bounded at its points by Melbourne, Fla.; Bermuda...

antiphon, in liturgical music

(Encyclopedia)antiphon ănˈtĭfən [key], in Roman Catholic liturgical music, generally a short text sung before and after a psalm or canticle. The main use is in group singing of the Divine Office in a monastery....

music

(Encyclopedia)music. For information on types of music see such articles as absolute music; aleatory music; chamber music; church music; computer music; electronic music; jazz; program music; rock music; serial mus...

Hala'ib Triangle

(Encyclopedia)Hala'ib Triangle, disputed territory: see Halayeb Triangle. ...

Triangle Waist Company

(Encyclopedia)Triangle Waist Company, often called the Triangle Shirtwaist Co., manufacturers of women's cotton and linen blouses. Located in lower Manhattan in the early 20th cent., on Mar. 25, 1911 it was the sit...

Research Triangle Park

(Encyclopedia)Research Triangle Park, research, business, medical, and educational complex situated in central North Carolina. It has an area of 6,900 acres (2,795 hectares) and is 8 × 2 mi (13 × 3 km) in size. N...

electronic music

(Encyclopedia)electronic music or electro-acoustic music, term for compositions that utilize the capacities of electronic media for creating and altering sounds. Initially, a distinction must be made between the te...

Doowop Music

(Encyclopedia) Doowop (also spelled doo-wop or doo wop) music, American popular vocal music style, c. late 1940s-early 1960s. Doowop is a form of vocal harmony mu...

computer music

(Encyclopedia)computer music, term used to describe music composed or performed with the aid of a computer. The first substantial piece of music composed on a computer was the Illiac Suite (1956) by the avant-garde...