Justino Diaz
Justino Diaz first studied at the University of Puerto Rico. He made his operatic debut in 1957 as Ben in Menotti's The Telephone, and later studied with Frederick Jager and at the New England Conservatory…
Justino Diaz first studied at the University of Puerto Rico. He made his operatic debut in 1957 as Ben in Menotti's The Telephone, and later studied with Frederick Jager and at the New England Conservatory…
