A concert given in 1764 by Stephen Forrage for his own benefit and that of other 'assistant performers at the Subscription Concert,' may be mentioned, were it only for the fact that Mr. Forrage appeared as soloist on Benjamin Franklin's 'famous Armonica, or Musical Glasses, so much admired for their great Sweetness and Delicacy of its tone.' We trust he had more respect for the musical proprieties than he evidently entertained for the grammatical ones. After 1765 no concerts appear until November, 1769, when Giovanni Gualdo gave a 'Grand Concert of Vocal and Instrumental Musick ... directed by Mr. Gualdo, after the Italian method'--whatever that may have been. Most of the program consisted of compositions by Mr. Gualdo, and there were two overtures by the Earl of Kelly.[32] In the same month a subscription series was started--'The Vocal Music by Messieurs Handel, Arne, Giardini, Jackson, Stanley, and others. The instrumental Music by Messieurs Geminiani, Barbella, Campioni, Zanetti, Pellegrino, Abel, Bach, Gualdo, the Earl of Kelly and others.' Gualdo gave two benefit concerts in 1770 and one in 1771. He died soon after. In the latter year also Mr. John McLean, instructor on the German flute, gave a concert 'performed by a full Band of Music, with Trumpets, Kettle Drum, and every instrument that can be introduced with Propriety,' and 'interspersed with the most pleasing and select Pieces, composed by approved authors.' A concert of popular songs by a Mr. Smith in 1772 was apparently the only public attempt to break the musical monotony of Philadelphia until Signior Sodi, 'first dancing master of the opera in Paris and London,' gave a grand affair at which a Mr. Vidal, 'musician of the Chambers of the King of Portugal,' played 'on divers instruments of music,' while Signior Sodi, Miss Sodi, and Mr. Hullett (of New York) danced minuets, a louvre, a 'new Philadelphia cotillion,' a rigadoon, an allemande, a jigg, and a hompipe. In the same year 'Mr. Victor, musician to her late Royal Highness the Princess of Wales and Organist of St. George's, London,' advertised a performance on 'his new musical instruments ... the one he calls _tromba doppio con tympana_, on which he plays the first and second trumpet and a pair of annexed kettle drums with the feet, all at once; the other is called _cymbaline d'amour_, which resembles the musical glasses played by harpsichord keys, never subject to come out of tune, both of his own invention.'