Complex sentence: He studied at the Conservatorio Nacional de Música in Lima under and made his operatic debut in Federico Moreno Torroba's "Luisa Fernanda" in Lima in 1949 He went to Milan in 1953 and studied under Emilio Ghirardini and Ettore Campogalliani.
Split into simpler sentences: He studied at the Conservatorio Nacional de Música in Lima under and made his operatic debut in Federico Moreno Torroba's "Luisa Fernanda" in Lima in 1949. Alva went to Milan in 1953 and studied under Emilio Ghirardini and Ettore Campogalliani.