Another student was Leonardo De Lorenzo, flautist of many American orchestras and teacher at the Eastman School of Music.
Sant'Onofrio a Capuana dates from 1578 and counts as its alumni Niccoló Jommelli, Giovanni Paisiello, Niccolò Piccinni, and Antonio Sacchini, four of the great names in the 18th century Neapolitan music.
Evidence of the productivity of this conservatory is that among its pupils were: Giovanni Salvatore, Francesco Provenzale, Gaetano Greco, Nicola Fago, Carmine Giordani, Michele de Falco, Leonardo Leo, Giuseppe de Majo, Lorenzo Fago (Son of Nicola Fago) (1704–1793), Nicola Sala, Niccolo Jommelli, Girolamo Abos, Pasquale Cafaro, Pasquale Errichelli, Giacomo Tritto, Ferdinando Orlandi, Gaspare Spontini, Giuseppe Farinelli, and Luigi Lablache.
Teachers of this Conservatory, some of whom had been pupils listed above, included: Giovanni Maria Sabino, Erasmo di Bartolo, Giovanni Salvatore, Francesco Provenzale (1624–1704), Cristoforo Caresana, Gennaro Ursino, Nicola Fago (1677–1745), Lorenzo Fago (1704–1793), Nicola Sala (1713–1801), Girolamo Abos (1715–1760), Pasquale Cafaro (1716–1787), and Giacomo Tritto (1733–1824).
Illustrious names connected with the school include the philosopher Giovan Battista Vico; a "maestro de [sic] grammatica" from 1620 to 1627.
Musical luminaries at the conservatory included Francesco Durante, Gaetano Greco, Nicola Porpora, Leonardo Vinci and Giovanni Battista Pergolesi.
[5] In 1806, with Napoleon Bonaparte's brother, Joseph, installed as the king of Naples in what would be a decade of French rule of the kingdom, monastic life in the kingdom was drastically reorganized and the three surviving monastery music schools were consolidated into a single building, the Church of San Sebastiano, not far from the modern conservatory.