An operatic commedia in three acts that is by an Italian Baroque composer who was famous for operas and chamber cantatas, was first performed where?
Il trionfo dell'onore:  It was first performed at the Teatro dei Fiorentini, Naples on 26 November 1718. Alessandro Scarlatti: Pietro Alessandro Gaspare Scarlatti (2 May 1660 – 22 October 1725) was an Italian Baroque composer, especially famous for his operas and chamber cantatas.
i don't know