The Chinese emperor Troncone's death causes a power struggle in an opera composed by this man whose set of concertos dedicated to Vettor Delfino is titled La Stravaganza. This composer of Teuzzone and Motezuma created eight introduzioni including Ostro Picta and used allegro to end all but one of his concerti for violins labeled L'Estro Armonico. The fifth concerto, played in E-flat minor, of one 
The Chinese emperor Troncone's death causes a power struggle in an opera composed by this man whose set of concertos dedicated to Vettor Delfino is titled La Stravaganza. This composer of Teuzzone and Motezuma created eight introduzioni including Ostro Picta and used allegro to end all but one of his concerti for violins labeled L'Estro Armonico. The fifth concerto, played in E-flat minor, of one of this composer's sets is titled "The (*) Sea Storm"; that set is The Contest between Harmony and Invention. This composer is more famous for a subset of that creation which includes L'estate and La Primavera. For 10 points, identify this "Red Priest," the Italian composer of The Four Seasons.
The Chinese emperor Troncone's death causes a power struggle in an opera composed by this man whose set of concertos dedicated to Vettor Delfino is titled La Stravaganza.
Antonio Lucio Vivaldi