FAIL: Boy's pen-tapping music attempt goes terribly wrong...

(CBS) - At first we thought this kid was some kind of musical savant, rocking a ball point pen the way Savion Glover rocks a pair of tap shoes.

But soon his rhythmic stylings go wrong, terribly wrong. About 50 seconds in, he's overtaken with something that looks like a yawn, but stay with it, it gets much, much worse.

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