Serse tragedy and comedy or high and low class characters. The musicologist Charles Burney later took "Serse" to task for violating decorum in this way, writing: "I have not been able to discover the author of the words of this drama: but it is one of the worst Handel ever set to Music: for besides feeble writing, there is a mixture of tragic-comedy and buffoonery in it, which Apostolo Zeno and Metastasio had banished from serious opera." Another unusual aspect of "Serse" is the number of short, one-part arias, when a typical opera seria of Handel's time was almost wholly made
Music of Germany the 20th century. Wolfgang Amadeus Mozart's "Die Zauberflöte" (1791) is usually said to be the beginning of German opera. An earlier starting date for German opera, however, could be Heinrich Schütz's "Dafne" from 1627. Schütz is said to be the first great German composer before Johann Sebastian Bach, and was a major figure in 17th-century music. In the 19th century, two figures were paramount in German opera: Carl Maria von Weber and Richard Wagner. Wagner introduced devices like the Leitmotiv, a musical theme which recurs for important characters or ideas. Wagner (and Weber) based his operas of German history and