Event Comment: Benefit for Miss Young. Afterpiece: Not acted in 20 years. Music by Dr Arne. [See John Lockman's Reflections concerning Operas, &c." in his introduction to his edition of Rosalinda (London, 1760), p. iv: 'A gentleman, well known for his musical compositions, is of opinion, that the reason why the Opera Rosamond tho' adorned with all the graces of lyric poetry, does not please from the stage, so much as might be expected, is owing to a circumstance that forms a beauty in the drama itself; I mean the suppos'd poisoning of Rosamond at the end of the second act, and her appearing no more upon the stage. Whilst this sheet was at press, I was told that Mr Arne has reduc'd this opera into one act, and set the whole anew; and so managed matters, that Rosamond appears throughout the whole drama. Tis said that the music of this new Rosamond is as delightful as that of another performance of Mr Arne's which now affords the town so agreeable an Entertainment."