Event Comment: Mainpiece [1st time; T 5, by Robert Merry. Prologue by John Taylor. Epilogue by Miles Peter Andrews (see text)]: With new Scenes and Dresses. Oracle, 7 May 1791: This Day is published Lorenzo (1s. 6d.). Receipts: #187 3s. (182.19.6; 4.3.6)

Event Comment: A New Comic Opera [1st time; COM 2], the music entirely new composed here by Martini [i.e. Martin y Soler], who will himself preside at the harpsichord. The Poetry by Lorenzo? DaPonte

Event Comment: A new Comic Opera [1st time; COM 2, by Lorenzo Da Ponte]; the music entirely new by Mazzinghi

Event Comment: A new grand Serious Opera, with Chorusses [1st time; SER 2, by Lorenzo DaPonte]; the Music composed here by Bianchi

Event Comment: A New Comic Opera (1st time [in London; 1st performed under this title, with revised libretto by Lorenzo DaPonte, at Vienna, 1798; originally with libretto by Giuseppe Petrosellini, as La Dama Pastorella, at Rome, 1780]): the Music by Salieri

Event Comment: The proprietors of the Opera House think it is their duty to lay before the Nobility and Gentry to whose patronage they are highly endebted a list of the engagements made for the ensuing season. [No attention or expense spared to make the operas brilliant. Gordon spent two months in Italy, and made two trips to Paris to select the best singers and dancers.] The ill health of Sg Carabaldi having prevented his setting out in time and made it impossible for him to be here at the opening of the theatre. Sg Scheroli, the Tenor who has played the first Buffo with the greatest reputation in Italy, has kindly undertaken to play the part until his arrival. Company: Serious Opera-Millico, Mrs Davies, Scheroli (Tenor), Sga Galli, Sga Lodi. Comic Opera-Carabaldi, Scheroli, Sga Marchetti, Sga Galli, Fochetti, Sga Lodi, Sga Gardi. Poet-Sg Badini. Master of the Dances-Petro. Principal Dancers-Fierville, Pico, Vicenzo Lorenzo, Bocchini, Mariottini, Sga Mimi Faviere, Sga Mazzoni, Sga Nina Faviere, Colomba (from Milan), Mr Canter. Book-Boxkeeper-Yates. [Requests nobility and subscribers to pay up their subscriptions.