The piano shuts down like a box. Mark's been on tour with Jack Johnson. He just got back and is now going to produce some music - for which this piano will work well. If you don't know mark use Google. He keyboarded for the Beastie Boys, wrote many of their best songs with them too, has solo albums, and some cool music videos.
This is neat, he's recording the sound with his cell phone to find out if the tuning is okay. He also said that if you punch in 123456789 - it's a C scale. Is that true?