(Credit: Studio Amati_Bacciardi) Italain mezzo-soprano Daniela Barcellona and conductor Alessandro Vitiello will teach the Amici Gioventù Musicale Opera Singing Masterclasses for a second time. Events will take place August 25 through 30 at the Sala della Piccola Fenice in Trieste. Registration is open to students and graduates of high schools, conservatories, and private or charter Music schools. Excelling students will {…}