All jazz , Opera and Ballet would have been better left undiscovered. Shrieking opera singers in falsetto voices and Ballet dancers who can't even walk without looking disgraceful(ungraceful?...Disgraceful fits better). Jazz players (can't call them musicians) competing to fit uneven number of notes into tunes with odd numbers of bars and mixing scales like some demented tosser to produce bad cacophony.

It's what capital punishment was created for.