Does anyone know the name of the piece 1900 played for Max when he first met him. It was the part when he took the brakes off of the piano and started to slide across the ship.

I`m pretty sure the name of the piece is Magic Waltz. However, I have not been able to find it anywhere. Strange that it`s not on the soundtrack. Oh well.
Hope this helps!

yes, it is "The Magic Waltz" composed and played by Amedeo Tommasi

magic waltz:
http://www.ntu.edu.sg/home5/guoz0001/Magic_Waltz.zip

you need Overture to open it, a software by Geniesoft: http://www.geniesoft.com/downloads.htm

i posted my collection in another post, hope it helps
http://www.8notes.com/f/10_54597.asp