The revival of the viola d'amore as an instrument distinct and separate from the viola is a well-established phenomenon, advanced by composers and performers alike at least since the 1920s. That doesn't mean, however, that there are a great many players of the viola d'amore around, nor are there nearly as many viola d'amores in existence to play, at least in a quantity relative to the number of violas that are out there. It is certainly an odd duck instrument; it has six or seven strings and a rank of sympathetic strings that vibrate along with the player, it puts out rich harmonics and has a mellow, somewhat nasal sound. Although it has earned a considerable number of nods from twentieth-century composers, its historical repertory is relatively small; Attilio Ariosti remains the all-time champion among Baroque composers for the viola d'amore, having written 21 sonatas for the instrument. Next in line is Antonio Vivaldi, with eight concertos and four arias with viola d'amore used in a concertante format. This Virgin Classics disc, Vivaldi: Concerto per Viola D'amore contains all of these concerti, of which the last is a double concerto for viola d'amore and lute, and these are performed by the group that probably constituted the state of the art in Vivaldi interpretation in 2007, Fabio Biondi's Europa Galante. Dave Lewis, All Music Guide