Lol! A classic torture device commonly used by Swedish children on their fellow human beings, with the optional lyrics "Kalle Johansson, Kalle Johansson, Kalle Johan-Johan-Johansson...".
The fudge, Flea WALTZ?! Is this further evidence of the famous German effectiveness, that not only is the tune torturous by itself but it adds an extra layer by pissing off musicologists?