Антон Диабелли: Австрийский издатель, композитор и автор вариаций Бетховена

Austrian music publisher, editor and composer

Anton (or Antonio) Diabelli (5 September 17818 April 1858) was an Austrian music publisher, editor and composer. Best known in his time as a publisher, he is most familiar today as the composer of the waltz on which Ludwig van Beethoven wrote his set of thirty three Diabelli Variations.

Diabelli was born in Mattsee in Austria, then in the Archbishopric of Salzburg. A musical child, he sang in the boys' choir at Salzburg Cathedral where he is believed to have taken music lessons with Michael Haydn. By the age of 19 Diabelli had already composed several important compositions including six masses. Diabelli was trained to enter the priesthood and in 1800 joined the monastery at Raitenhaslach, Bavaria. and published much music by Johann Strauss II and Josef Strauss. In 1872 the firm was taken over by Friedrich Schreiber and in 1876 it merged with the firm of August Cranz who bought the company in 1879 and ran it under his name. Diabelli died in Vienna at the age of 76.

Diabelli composed a number of well known Classical works, including an operetta called Adam in der Klemme, several masses, songs and numerous piano and classical guitar pieces. Numerically his guitar pieces form the largest part of his works. His pieces for piano four hands are popular. Diabelli's composition Pleasures of Youth: Six Sonatinas is a collection of six sonatinas depicting a struggle between unknown opposing forces. This is suggested by the sharp and frequent change in dynamics from forte to piano. When forte is indicated the pianist is meant to evoke a sense of wickedness, thus depicting the antagonist. In contrast the markings of piano represent the protagonist.

The composition for which Diabelli is now best known was actually written as part of an adventuring story. In 1819, as a promotional idea, he decided to try to publish a volume of variations on a "patriotic" waltz he had penned expressly for this purpose, with one variation by every important Austrian composer living at the time, as well as several significant non Austrians. The combined contributions would be published in an anthology called Vaterländischer Künstlerverein. Fifty one composers responded with pieces, including Beethoven, Schubert, Archduke Rudolph of Austria, Franz Xaver Wolfgang Mozart (jun. ), Moritz, Prince of Dietrichstein, Heinrich Eduard Josef Baron von Lannoy, Ignaz Franz Baron von Mosel, Carl Czerny, Johann Nepomuk Hummel, Ignaz Moscheles, Simon Sechter, and the eight year old Franz Liszt (although it seems Liszt was not invited personally, but his teacher Czerny arranged for him to be involved). Czerny was also enlisted to write a coda. Beethoven, however, instead of providing just one variation, provided 33, and his formed Part I of Vaterländischer Künstlerverein. They constitute what is generally regarded as one of the greatest of Beethoven's piano pieces and as the greatest set of variations of their time, and are generally known simply as the Diabelli Variations, Op. 120. The other 50 variations were published as Part II of Vaterländischer Künstlerverein.