Cavalli’s Ercole Amante is an oddity. It was intended as a wedding present from Cardinal Mazarin to Louis XIV but got hijacked by Lully who inserted a bunch of ballets for the king to dance stretching out the piece to something like six hours. It wasn’t a great success. It’s also a very odd story for a piece intended for a royal patron as I explained in reviewing an earlier recording. It’s also in Italian which may make the only French court work to be performed in that language.
Cavalli’s Il Giasone is a bit of a rarity but perhaps, like the rest of his opus, it’s getting more attention than it used to. The latest video recording of it was made at the Grand Theâte Genève in 2017. There’s a summary of the rather convoluted plot in my review of an earlier version from Vlaamse Opera. Oddly in this version Isifile’s final aria omits the weird section about her cold dead breasts.