Here is the question: What is your nomination for the wierdest or oddest classical piece of music.
I originally excluded the modern era (because it's too easy to find wierdness there!
So far I have:
Haydn's Farewell Symphony
Mozart's "Toy Symphony"
Gesualdo's last book of madrigals
Mozart's "Musical Joke"
John Cage's 4'33"
Anything else?
I'll now take anything out of the entire body of classical music (all eras)