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cantata

(Encyclopedia)cantata kəntäˈtə [key] [Ital.,=sung], composite musical form similar to a short unacted opera or brief oratorio, developed in Italy in the baroque period. The term was first used in 1620 to refer ...

Siepi, Cesare

(Encyclopedia)Siepi, Cesare chāˈzärā sēĕpˈē [key], 1923–2010, Italian opera singer, b. Milan. A classic basso cantante [singing bass], his warm, resonant voice was suited to for Mozart's operas, and the t...

Nielsen, Carl

(Encyclopedia)Nielsen, Carl nēlˈsən, Dan. nĭlˈsən [key], 1865–1931, Danish composer. Nielsen was a pupil of Niels Gade at the Royal Conservatory in Copenhagen. Considered Denmark's foremost composer, he is ...

Kelly, Gene

(Encyclopedia)Kelly, Gene, 1912–96, American dancer, choreographer, movie actor, and director, b. Pittsburgh as Eugene Curran Kelly. Kelly started dancing on Broadway in 1938 and first gained fame in the title ro...

International Peace Bureau

(Encyclopedia)International Peace Bureau (IPB), organization est. 1891 in Bern, Switerland, by Fredrik Bajer and other members of the third World Peace Congress. Dedicated to promoting world peace, it brought toget...

Suzman, Helen

(Encyclopedia)Suzman, Helen, 1917–2009, South African politician and anti-apartheid activist, b. Helen Gavronsky, grad. Univ. of Witwatersrand (1940). The daughter of Lithuanian Jewish immigrants, she taught at h...

piano

(Encyclopedia)piano or pianoforte, musical instrument whose sound is produced by vibrating strings struck by felt hammers that are controlled from a keyboard. The piano's earliest predecessor was the dulcimer. The ...

artificial intelligence

(Encyclopedia)artificial intelligence (AI), the use of computers to model the behavioral aspects of human reasoning and learning. Research in AI is concentrated in some half-dozen areas. In problem solving, one mus...

Leppard, Raymond John

(Encyclopedia)Leppard, Raymond John, 1927–2019, English-American conductor, composer, musicologist, and harpsicordist, b. London. A prominent scholar as well as a conductor, he was especially known for “realizi...

Sullivan, Sir Arthur Seymour

(Encyclopedia)Sullivan, Sir Arthur Seymour, 1842–1900, English composer, famous for a series of brilliant comic operas written in collaboration with the librettist W. S. Gilbert. As a boy he sang in the choir of ...