Opera in German such as opera seria. Some Baroque composers, such as Reinhard Keiser, did try to challenge Italian dominance, and the theatre principal Abel Seyler became an eager promoter of German opera in the 1770s, but it was only with the appearance of Mozart that a lasting tradition of serious German-language opera was established. Mozart took the simple, popular genre of "Singspiel" and turned it into something far more sophisticated. Beethoven followed his example with the idealistic "Fidelio"; and with "Der Freischütz" of 1821, Weber established a uniquely German form of opera under the influence of Romanticism. Weber's innovations were eclipsed by
David Evan Jones (composer) David Evan Jones (composer) David Evan Jones (born 1946) is an American pianist and composer of chamber music, opera, and computer music. Jones was a student of composer Roger Reynolds and Pauline Oliveros at University of California, San Diego, before studying at IRCAM in Paris. Later he joined the faculty at Dartmouth College, New Hampshire, in the 1980s before becoming professor of music at University of California at Santa Cruz. His notable compositions include "Scritto", which features digitally manipulated vowel sounds. He has also written one chamber opera, "Bardos", which premiered in Seoul, South Korea in 2004. His work was