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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...

Cincinnati

(Encyclopedia)Cincinnati sĭnsənătˈē, –nătˈə [key], city (2020 pop. 309,317), seat of Hami...

Senghor, Léopold Sédar

(Encyclopedia)Senghor, Léopold Sédar lāôpôldˈ sādärˈ säNgôrˈ [key], 1906–2001, African statesman and poet; president (1960–80) of the Republic of Senegal, b. Joal. The son of a prosperous landowner,...

troubadours

(Encyclopedia)troubadours tro͞oˈbədôrz [key], aristocratic poet-musicians of S France (Provence) who flourished from the end of the 11th cent. through the 13th cent. Many troubadours were noblemen and crusader ...

Xenakis, Yannis

(Encyclopedia)Xenakis, Yannis or Iannis yänˈĭs zānäˈkĭs [key], 1922–2001, Greek-French composer, b. Brăila, Romania. Xenakis studied civil engineering in Athens (1940–47) and was active in the anti-Nazi...

Chernobyl

(Encyclopedia)Chernobyl chĭrnōˈbyēl [key], Ukr. Chornobyl, abandoned city, N Ukraine, near the Belarus border, on the Pripyat River. Ten miles (16 km) to the north, in the town of Pripyat, is the Chernobyl nucl...

Wilkes, Charles

(Encyclopedia)Wilkes, Charles, 1798–1877, American naval officer and explorer, b. New York City, educated by his father. In 1815 he entered the merchant service and received (1818) an appointment as a midshipman....

bearing

(Encyclopedia)bearing, machine part designed to reduce friction between moving parts or to support moving loads. There are two main kinds of bearings: the antifriction type, such as the roller bearing and the ball ...

Stockhausen, Karlheinz

(Encyclopedia)Stockhausen, Karlheinz kärlˈhīnts shtôkˈhouzən [key], 1928–2007, German composer, music theorist, and teacher; his first name also appears as Karl Heinz. He studied composition with Frank Mart...

Burlington, cities, United States

(Encyclopedia)Burlington. 1 City (2020 pop. 23,982), seat of Des Moines co., SE Iowa, on four hills overlooking the Mississippi (spanned there by rail and highway ...