[shadowmanifold]

You wouldn't have to be a professor of music for this.

Chopin has a unique style and it is a waltz.

This would have been a trivial question for any piano music lover.

The only reason I might not have have guessed Chopin first is it seems too obvious and easy if I had been asked. A new Beatles song might be harder to guess than this.

I think it sounds pretty good too but I would want to hear it performed by a pianist who I like the way they play Chopin to judge it better. It sounds quite good considering I don't really like the sound of the piano that is being used.