Most musicians are aware that Naples was an extremely important musical centre in the eighteenth century. The reasons for Naples’ importance were twofold: it was, firstly, a major centre for the performance of music, especially of vocal music and opera; it was also an educational training ground for a large group of composers who, together with their pupils and others influenced by them, constituted what has been called the eighteenth-century “Neapolitan school” of composers. We are not concerned here with definitions of the term “school” and whether the Neapolitan one was, as some would say, a group united by the style and type of music it wrote, or was as others have claimed, a group whose members were all connected with Naples being taught by Neapolitans. It is a fact that large numbers of composers attached to the “school”, whichever definition one chooses, were trained at one or other of the four music conservatories in Naples. And this study, a case study of just one of these conservatories, may, amongst other things, contribute to a larger examination of the part played by Naples in nurturing or supporting this “school”.