Cool Piano Stuff

The largest and longest piano ever was built by Adrian Mann (from New Zealand), and is 18.5 feet across! But it still produces the same music...
Click the link for more info:
http://www.youtube.com/watch?v=x57kcRdojrY

The smallest piano was built by a Japanese manufacturer called Sega Toys, and is 25cm wide, and 18cm high! Still fully playable.
Click the link for more:
http://www.youtube.com/watch?v=JQhyE9am35E

Piano shaped building in Bergen, Norway - Edvard Grieg's concert hall.
See picture (I TOOK IT MYSELF!!!!):