Porpora Nicola - Costanzi Gio.Battista: Six sonatas for two violoncellos and two Violins with a thorough bass for the Harpsichord

Nicola Porpora: (b Naples, 17 Aug 1686; d Naples,3 March 1768). Italian musician. He was internationally famous during his lifetime both as a composer (particularly of vocal music and opera) and as a singing teacher.