Beethoven premiered Fidelio in Vienna, Austria, which was his only opera.
Source
Cinderella, the first full-length ballet by Frederick Ashton with music by Sergei Prokofiev, was first presented at Covent Garden, London, by Sadler's Wells Ballet.
Times Square Theater opened with a capacity of 1,032.
The musical 'Yip! Yip! Yaphank!' by Irving Berlin premiered at the Century Theatre in New York City.
Mozart's last opera, 'The Magic Flute,' premiered in Vienna.
Opera 'Alexander's Feast' by George Frideric Handel premiered in London.
