Italian historical-instrument ensemble Gli incogniti present an all-Vivaldi program featuring five of the composer's concertos for two violins alongside his Concerto for Strings RV127. Led by violinist Amandine Beyer, winner of the 2001 Vivaldi international competition, Gli incogniti are joined here by star violinist Giuliano Carmignola for a recording that sets a new standard for these delightful works.