The much-acclaimed French ensemble Les Arts Florissants brings gems of the Baroque era to listeners around the world. In a program with a focus on Italy, they present virtuosic string music by Claudio Monteverdi, Antonio Vivaldi, Francesco Geminiani, and others. They tie it all together with performances of all of Vivaldi’s “Four Seasons” concertos, beloved and evocative works in which the musicians re-imagine sounds like the barking of dogs, the calling of birds, and the sweet pitter-patter of snow.