With a nod to Bach, the thematic link behind this season’s Music@Menlo Festival, Christopher Froh and friends took an audience on an exhilarating tour of percussive possibilities.
Piazzolla, de Falla, even Paganini all sing out in a sweet violin-plus-guitar CD, Histoire du Tango, by the terrific Augustin Hadelich and Pablo Sáinz Villegas.