I really enjoyed this.
It's as if Mozart and Danny Elfman became best friends after meeting at a party one night.
Solemn and classical with a few wacky grins in between.
(As constructive criticism: I think the slightly mysterious vibe begs for a bit of Hall reverb. Would go a far way atmospherically IMO. )
5/5 - Would use in scene where The Duke's daughter dances with her groom-to-be for the first time (planned wedding), as she stares into his slightly insane gaze, discovering he's not the boring fat cat she imagined.