Itinéraire Baroque is set to honor the 80th birthday of Artistic Director Ton Koopman this August. The four-day festival will feature a wide range of concerts, including numerous vocal performances. That will be the focus of this article. First up is Ensemble Les Surprises will present works by Giovanni Legrenzi, Tarquinio Merula, Giovanni Antonio Rigatti, Claudio Monteverdi, Alessandro Grandi, Antonio {…}