When the German transverse flute found its place in Italy and was accepted by the Catholic church as a suitable replacement for the proscribed recorder, Antonio Vivaldi took to it with great enthusiasm. His flute concertos mark a point of departure, coming after he had completed his 40 bassoon concertos and virtually all of the string concertos. Although some of these pieces were reworkings of material previously composed for recorder, Vivaldi came to capitalize on new techniques he learned from Ignazio Siber, the flute instructor at the Ospedale della Pietà. Of Vivaldi's 15, the 7 flute concertos presented here were freshly written for the instrument. Each has a distinct character and the levels of virtuosity vary between them, but all are charming and rank among Vivaldi's freshest compositions. The most famous of these works is the expressive Concerto in D major, nicknamed "Il Gardellino," the only one of the flute concertos to be published in Vivaldi's lifetime. Flutist Janet See plays with a chaste tone, at times suggestive of the recorder's sound but more focused and controlled, especially in rapid passages. The Philharmonia Baroque Orchestra, under Nicholas McGegan's direction, gives delicate support and transparent accompaniment to set off See's buoyant performance.