The ten Invenzioni da camera, Op. 10, by Vivaldi’s contemporary, Bonporti, were first published in Bologna in 1712. These pieces for solo violin and continuo follow no set pattern but consist of a wide variety of movement types, ranging from the dance measure of conventional suites to recitative, arias, highly imaginative capriccios and pieces from whose very name we infer the composer’s uninhibited fantasy and search for novel means of expression. In one respect, at least, they certainly made their mark, for within three years of their first printing Bach had copied out four of them, Nos. 2, 5, 6 and 7 (BWVAnh173-76). Not until the present century, in fact, were the four Invenzioni in question thought to be other than original products of Bach’s pen, a commendation indeed of the extent of Bonporti’s ‘invention’ and craftsmanship. And the fact that the set was printed again in the year following its initial publication, this time in Venice, is indicative of the lively interest already being shown in Bonporti’s opus.
In the light of all this it is perhaps surprising that we have had to wait so long for a complete recording of Bonporti’s Inventioni; for, though not quite the first recording – that honour goes to the Aglaia Ensemble on Stradivarius – it is the first to be widely available in the UK. Violinist Chiara Banchini provides the stronger performance of the two with a more secure technique and a more demonstrative, virtuosic approach to the music. Yet the warmer violin tone of the rival set, the softer-spoken account of the slow movements and the altogether gentler gestures make for considerable appeal. Both sets are strong, though contrasting in their continuo support; Banchini’s version prefers harpsichord and cello throughout while the Aglaia Ensemble field, in addition, an organ, baroque guitar, double harp and an archlute. On balance my preference is for Banchini since she points up to a greater degree than the other the bold originality of Bonporti’s music, making out a stronger case for its many unusual qualities, its unexpected contours and its virtuosity. A stimulating release.'