Four Hands Guitar

[Signals]

Thought this was clever.

Four Hands Guitar (http://youtube.com/watch?v=i4BYMvVvMg0&feature=related)

[Hostile]

This was a related link (http://youtube.com/watch?v=r2BOApUvFpw&feature=related) off to the side. I think I counted 10 strings on the one guitar. I have never seen that.