Event Comment: The date of 
the premiere is not known, but 
the fact that 
the opera was advertized in 
the Post Man, 14-16 Jan. 1696@7, suggests that it was first acted not later than December 1696.  As 
the title page indicates, 
the work had been intended for presentation before 
the Court, but 
the death of 
Queen Mary prevented its appearance at Court.  
A Comparison Between the Two Stages (1702), p. 19: 
Sullen: But to go on, 
Cynthia and Endymion.  
Ramble: What a Pox is that?  I never heard on't.  Sullen: I believe not; 'tis one of 
Durfey's Toys.  Ramble: Durfey's? what again? 'twas just now we parted with him.  Sullen: Ay but Sir, you must know this is an 
Opera--and as he tells us in 
the Title-page, design'd t  be perform'd 
at court before 
the late 
Queen--
there's  for you; Durfey in his Altitudes--but notwithstanding 
the vain and conceited Title-page, 'tis good for nothing within: He's 
the very Antipodes to all 
the Poets, Antient and Modern: O
ther Poets treat 
the Deities civilly, but Mr Durfey makes 
the Gods Bullies, and Jilts of 
the chastest Goddesses.  Ramble: So, I suppose that was mawl'd, notwithstanding 
the Honour which he says 
the Queen intended it.  Sullen: 'Twas well for Durfey her late Majesty never saw it; Gad if she had, People wou'd ha' said, it had first been 
the cause of her Illness, and 
then of her Death; for 'tis a mortifying Piece o' my Word; Yes, yes,--it was Damn'd