It's one thing to play music on a modern gadget -many people can tap out "Happy Birthday" on a cell phone. It's quite another to perform classical pieces! Believe it or not, this person is playing "Rondo Alla Turka" {audio file} from Mozart's Piano Sonota #11 on four telephones. http://www.butternutjelly.com/home/2010/6/7/phone-piano.html
awesome. sounds a bit off sometimes. but hey, it's not meant to play music :-3
The pitches are different for equivalent keys, but the timbre of sounds between the phones is really similar. That is what is fishy to me.