Musicology / Opera / Mozart / 18th & 19th Centuries / 18th Century / History of music / Haydn / Classical Music / Zarzuela / Wolfgang Amadeus Mozart / Opera, Operetta, and Musical Theatre / Joseph Haydn / Domenico Cimarosa / Martín Y Soler / History of music / Haydn / Classical Music / Zarzuela / Wolfgang Amadeus Mozart / Opera, Operetta, and Musical Theatre / Joseph Haydn / Domenico Cimarosa / Martín Y Soler