Gaetano Veneziano studied under Francesco Provenzale in Naples. He was a pupil of Provenzale during his training at the Conservatory, where Provenzale was an influential teacher and composer who shaped many young musicians of the Neapolitan school.
According to the English source, Veneziano studied with Francesco Provenzale at the Conservatorio Santa Maria di Loreto in Naples, where Provenzale taught from 1663 to 1674. This mentorship formed an important part of Veneziano’s musical education and helped establish his career in Neapolitan musical institutions.