Found this on You Tube. The blue Man Group playing the BMG Keyboard.
http://www.youtube.com/watch?v=n5rscB6-Bg4

These guys have such a cool show. Both visual theater and featured music. I saw them a couple of years back at the Luxor in Las Vegas and the show really knocked me out. Here is another great clip from their stage show at YouTube. http://www.youtube.com/watch?v=So5eEjwjLLM&mode=related&search=

Yeah, I've seen that one, and quite a few others. I loved when they covered Donna Summer's "I Feel Love" and The Who's "Teenage Wasteland" There is even a clip where there do a bit of Devo's "Whip It" and Ozzy Osborne's " Crazy Train" I saw a dacoumentary on them, on PBS called "Blue Man Group, Inside the Tube"