>>/799434/
Very bad, rhythm is all wrong and the glass ruins the the acoustics.
The piece has kletzmer themes and is usually led by clarinet, it was in eyes wide shut because of the new York Jewish setting. It's a waltz but played strictly it sounds like a band piece, it has to swing. It's about two dancers one who is confident and the other who is tentative and the synthesis is found through the rhythm. This is also why it's often regarded as sex music. 

The pianist in the red dress makes pretences then falls back like a starfish, her job was done 30 seconds into the piece