♫ This is a loop, feedback loop ♫ ♫ This is a loop, feedback loop ♫ ♫ This is a loop, feedback loop ♫ ♫ This is a loop, feedback loop ♫ ♫ This is a loop, feedback loop ♫ ♫ This is a loop, feedback loop ♫ ♫ This is a -- (Feedback) All right. I don't know if that was necessary to demonstrate -- (Laughter) -- but my point is it's the sound of self-destruction.