In which year was this Czech composer, musical theorist, folklorist, publicist and teacher born who composed "Concertino?"
Concertino (Janáček) The Concertino for piano, two violins, viola, clarinet, French horn and bassoon is a composition by the Czech composer Leoš Janáček.
Julián Carrillo Julián Carrillo Trujillo (January 28, 1875 – September 9, 1965) was a Mexican composer, conductor, violinist and music theorist, famous for developing a theory of microtonal music which he dubbed "The Thirteenth Sound" (Sonido 13).