From July 24^th to August 2^nd , in the splendid setting of the Chiostro di S. Agostino in Pietrasanta (LU), the “Pietrasanta in Concerto” international festival of chamber music returns, directed by Michael Guttman.     The programme is available at www.pietrasantainconcerto.com and on Facebook and Twitter. On Wednesday 29th, “La voce di Vivaldi” with Dominique Corbiau, countertenor; Fabrice Holvoet, theorbo; Katsufumi Suetsugu, harpsichord and organ with the Moscow Soloists.