query: When did Beethoven's 9th Symphony premier?
passage: Symphony No. 9 (Beethoven)
The Symphony No. 9 in D minor, Op. 125, is the final complete symphony by Ludwig van Beethoven, composed between 1822 and 1824. It was first performed in Vienna on 7 May 1824. One of the best-known works in common practice music,[1] it is regarded by many critics and musicologists as one of Beethoven's greatest works and one of the supreme achievements in the history of western music.[1][2] In the 2010s, it stands as one of the most performed symphonies in the world.[3][4]
passage: Symphony No. 5 (Beethoven)
The Symphony No. 5 in C minor of Ludwig van Beethoven, Op. 67, was written between 1804 and 1808. It is one of the best-known compositions in classical music, and one of the most frequently played symphonies. First performed in Vienna's Theater an der Wien in 1808, the work achieved its prodigious reputation soon afterward. E. T. A. Hoffmann described the symphony as "one of the most important works of the time". As is typical of symphonies in the classical period, Beethoven's Fifth Symphony is in four movements.