Event Comment: Benefit for Mme Banti. A Grand Serious Opera (1st time in this country [1st performed at Vienna, 1767]), accompanied with Chorusses and Dances. The music entirely by Gluck. With entirely new Scenes, Dresses and Decorations. Books of the Opera now to be had at the Office of the Theatre, and at Beckett, Bookseller, Pall Mall. Morning Chronicle, 28 Apr.: To be performed exactly in the same manner as it was represented at Paris, under the direction of Gluck himself. Tickets to be had of Mme Banti, No. 3, Hay-market. Bartolozzi having presented Mme Banti, for her night, with a Ticket designed on purpose and engraved by himself, she proposes to give one of the engravings along with each Box and Pit Tickets, separately from the Ticket which will be admitted at the door. The Doors to be opened at 6:00. To begin at 7:15 [see 20 June]

Event Comment: Benefit for Mme Banti. A New Serious Opera [1st time; SER 2]. The Poetry by Metastasio, and the Music entirely new, composed by an English Gentleman [Richard Edgcumbe, Earl of Mount-Edgcumbe], who has obligingly lent Mme Banti the Score, and kindly consented to its being represented upon that occasion. Tickets to be had of Mme Banti, No. 24, St. Alban's-street. "Having granted the use of this opera to Banti only, I withdrew it immediately, and would not permit it to be again represented for the manager, who requested to have it. After this, Roselli sung no more, nor had we ever another soprano [i.e. castrato] at the opera [until 1825]" (Mount-Edgcumbe, 88)

Event Comment: A Serious Opera, altered [by Carlo Francesco Badini] from Metastasio; the Music by Anfossi [a pasticcio, with additions by Sacchini, Piccinni, Gazzaniga, Schuster, Mortellari]. [This was Mme Mara's 1st appearance on the English operatic stage. She had 1st sung in London, in concerts at the Pantheon, in 1784.] "It is with the utmost astonishment we remarked that she unites the talents of an excellent actress with the merit of the most enchanting singer that ever perhaps came forth on any stage" (Morning Herald, 15 Feb.). "Mme Mara delivered the recitatives with a force of expression that produced the strongest interest of character, and the woes of Dido as powerfully engaged the sympathy, as the rich and varied melody of the airs, the admiration of the audience" (Morning Chronicle, 16 Feb.). "The [second] opera was Didone, a pasticcio, for which Mara had made a very judicious selection of songs, introducing four of very different characters, by Sacchini, Piccinni, and other composers, all of which were so much and so equally admired, that two were encored every night, each of them receiving that mark of approbation in its turn. Mara's talents as a singer (for she was no actress and had a bad person for the stage) were of the very first order. Her voice, clear, sweet, distinct, was sufficiently powerful, though rather thin, and its agility and flexibility rendered her a most excellent bravura singer, in which style she was unrivalled" (Mount-Edgcumbe, 59)