My life will never be the same...I have discovered manualism.
Check it out. I suggest starting with the William Tell Overture or the Super Mario Brother's theme.
His name is Jerry Phillips, and his ouvre and info is here. It includes everything from Michael Jackson's "Man in the Mirror" to Journey's "Don't Stop Believing" to the "William Tell Overture" to Guns 'n Roses "Sweet Child of Mine."
(In case you're wondering, manualism is playing music with your hands.)