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Otto Klemperer

Wikipedia's first sentence called it “german -born conductor and composer”. Today it says “german composer and conductor”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
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The opening as it read in 2005

Otto Klemperer ( May 14 , 1885 – July 6 , 1973 ) was a German -born conductor and composer . (He took United States citizenship in 1937 and Israeli citizenship in 1970 .) He is widely regarded as one of the greatest conductors of the 20th century . He is remembered for his performances and recordings of Germanic repertoire, of which he generally gave austere and grand performances, in later years often with notoriously slow tempi . He is father of actor Werner Klemperer and the cousin of Victor Klemperer . Klemperer was born in Breslau . He studied music first in Frankfurt , and later in Berlin under Hans Pfitzner . In 1905 he met Mahler while conducting the off-stage brass at a performance of Mahler's Symphony No. 2 "Resurrection." The two became friends, and Klemperer became conductor at the German Opera in Prague in 1907 on Mahler's recommendation. Later, in 1910 , Klemperer assisted Mahler in the premiere of his Symphony No. 8 "Symphony of a Thousand." Klemperer went on to hold a number of posts, including conductorships at the Municipal Theatre in Hamburg ( 1910 – 12 ); in Barmen ( 1912 – 13 ); the Straßburg Opera ( 1914 – 17 ); the Cologne Opera ( 1917 – 24 ); and the State Opera in Wiesbaden ( 1924 – 27 ). From 1927 to 1931 , he was conductor at the Kroll Opera in Berlin . While there he enhanced his reputation as a champion of new music, playing a number of new works there including Leos Janacek 's opera , From the House of the Dead , Arnold Schönberg 's Erwartung , Igor Stravinsky 's Oedipus Rex and Paul Hindemith 's Cardillac . In 1933 , with the Nazi Party in power, Klemperer, who was Jewish , left Germany to move to the United States and became conductor of the Los Angeles Philharmonic Orchestra . There he began to concentrate more on the standard works of the Germanic repertoire that would later bring him greatest acclaim, particularly the works of Beethoven , Brahms and Mahler . Following the end of World War II , Klemperer returned to Europe to take up the baton at the Budapest Opera ( 1947 – 50 ). He was conductor of the Montreal Symphony Orchestra from 1950 to 1953 before moving to London and becoming the first principal conductor of the Philharmonia Orchestra in 1959 . He also worked at the Royal Opera House , sometimes stage directing as well as conducting, as in a 1963 production of Richard Wagner 's Lohengrin . Klemperer is less well known as a composer, but he wrote a number of pieces, including six symphonies , a Mass , nine string quartets , and an opera called Das Ziel . Later in his life, Klemperer suffered from partial paralysis which had largely been brought on as a result of surgery in 1939 to remove a tumor on his brain , surgery which also made his bipolar disorder rather more prominent. Despite this and largely due to the support of his daughter, Lotte, he continued conducting until 1971 , when he retired. He died in Zürich in 1973 and was buried in the "Israelitischer Friedhof - Oberer Friesenberg" in Zürich, Switzerland .1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 16047336.
Today
Wikipedia's first sentence called it “german -born conductor and composer”. Today it says “german composer and conductor”. Read the current article and compare.
2005201020152020Oct '232025
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What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2005, and today's defining sentence is their current revision.

Then

german -born conductor and composer

Now

german composer and conductor

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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