Are You Handy?
If Jimi Hendrix had played hand music like this, the album title would have been "Are You Handy?"
My college roommate, old friend, best man at my wedding, and all around musically talented guy, RLH, used to play the hands (though he also played the trumpet, and very well). But this guy on NPR is amazing.
Listen to a sample, if you are not at work, or syncopated flatulence sounds is okay at your workplace.....Hail to the chief, if your boss walks in.