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.
Nicola Rescigno Nicola Rescigno (May 28, 1916 – August 4, 2008) was an Italian-American conductor, particularly associated with the Italian opera repertory. "Opera News" said that "Rescigno was a seminal figure in the history of opera in America, a maestro and mentor who shaped the destiny and reputation of two major U.S. companies — Lyric Opera of Chicago and Dallas Opera — as well as countless singing and conducting careers. Vigorous musical integrity, idiomatic style and unfailing support of his singers were the hallmarks of his performances throughout his distinguished career, which lasted more than fifty years."