ヨハン・マッテゾン
In 1703 he accepted a position as violinist and harpsichordist in the orchestra of the Hamburg Oper am Gänsemarkt. There he met the composers Johann Mattheson, Christoph Graupner and Reinhard Keiser. His first two operas, "Almira" and "Nero", were produced in 1705. He produced two other operas, "Daphne" and "Florindo", in 1708. It is unclear whether Handel directed these performances.