Wolfgang Amadeus Mozart (born January 27, 1756, Salzburg, archbishopric of Salzburg [Austria]—died December 5, 1791, Vienna) was an Austrian composer, widely recognized as one of the greatest composers in the history of Western music. With Haydn and Beethoven he brought to its height the achievement of the Viennese Classical school. Unlike any other composer in musical history, he wrote in all the musical genres of his day and excelled in every one. His taste, his command of form, and his range of expression have made him seem the most universal of all composers; yet, it may also be said that his music was written to accommodate the specific tastes of particular audiences.

Mozart’s most secure works in the repertory during the 19th century were the operas —Le nozze di Figaro, Don Giovanni, and Die Zauberflöte—and the orchestral works closest in spirit to the Romantic era—the minor-key piano concertos (Beethoven wrote a set of cadenzas for the one in D Minor) and the last three symphonies. Although up to the middle of the century Mozart was still widely regarded as having been surpassed in most respects by Beethoven, with the increased historical perspective of the later 20th century he came to be seen as an artist of a formidable, indeed perhaps unequaled, expressive range.