Alessandro Scarlatti and Antonín Dvořák, were both of which occupation?
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. He is considered the founder of the Neapolitan school of opera. He was the father of two other composers, Domenico Scarlatti and Pietro Filippo Scarlatti.
Alfredo D'Ambrosio Alfredo D'Ambrosio (Naples, 13 June 1871 – Nice, 29 December 1914 [or Paris, 31 December 1914]) was an Italian composer and violinist. He studied under Enrico Bossi at the Conservatory "San Pietro a Majella" in Naples, and later with Pablo de Sarasate in Madrid, and August Wilhelmj in London. He then settled in Nice, and devoted himself to his compositions and his work as a teacher. His brother Luigi d'Ambrosio was also a violinist and later teacher of Salvatore Accardo.