Carl Maria von Weber

Carl Maria Friedrich Ernst von Weber (c. 18 November 1786 – 5 June 1826) was a German composer, conductor, virtuoso pianist, guitarist, and critic in the late Classical and early Romantic eras. Best known for his operas, he was a crucial figure in the development of German Romantische Oper (German Romantic opera). Throughout his youth, his father, Franz Anton, relentlessly moved the family between Hamburg, Salzburg, Freiberg, Augsburg and Vienna. Consequently, he studied with many teachers—his father, Johann Peter Heuschkel, Michael Haydn, Giovanni Valesi, Johann Nepomuk Kalcher, and Georg Joseph Vogler—under whose supervision he composed four operas, none of which survive complete.