[1] Sala studied music in Naples at Conservatorio della Pietà dei Turchini from 1732 to 1740 under Nicola Fago and Leonardo Leo.
Some of his pupils were Carlo Lenzi, Giuseppe Gherardeschi, Benedetto Neri, Étienne-Joseph Floquet, Adalbert Gyrowetz, Louis Julien Casels de Labarre, Ercole Paganini, Gaspare Spontini, and many others.
In the sixties represented some of his works at the Teatro di San Carlo, including the drama Zenobia, composed by his pupil Ambrogio Minoja, was well received.
His music was recently rediscovered by the Conservatory of Benevento, which has headed the institution and the local association Eufoniarché, producing his operas and oratorios each year with the help of palaeographers and Latin scholars of the University of Naples, Rome and Paris.
The well-regarded state-funded music conservatory Conservatorio Statale di Musica Nicola Sala in Benevento near Naples is named for him.