Brunetti earned a living as a singer in Neapolitan churches until he was hired as the Chapel Master for the Duke of Monte Nero, who brought him to Sicily for 6 months, where he composed a serenata for the arrival of Charles of Bourbon in Messina (1735), as well as at least two comic operas on Pietro Trinchera's librettos.
[2] He recovered the musical archive after the Arno flooded[3] and also worked for the Cavalieri of Santo Stefano; he resume his career in theater, using librettos by Gennaro Antonio Federico and Pietro Metastasio, achieving success in Lucca as well.
[13][14] Of his, at the least, seven theatrical operas documented, we have the librettos of five (conserved for the most part at the Cini Foundation of Venice, but also at the National Libraries in Florence, Rome and Cosenza, as well as in the Conservatory in Naples),[15] and only musical fragments (single arias) of two, present in Uppsala (at Universitetsbibliotek «Carolina Rediviva»)[16] and at Berkeley (Jean Gray Hargrove Music Library).
Ensemble Turicum recorded it in 1994, inside Altstettener Kirchen in Zurich, published by Pan Classics label.
[18][19] In 2009, «Combattimento Consort» of Amsterdam recorded it with conductor Jan Willem de Vriend in Sint Petruskerk, Oirschot, published by Stichting Stabat Mater.