The internet is a strange place, for sure. But this could be the weirdest thing I have ever seen. The melody may be familiar to you; it's a simple tune that is often one of the first learned by young piano students. In Germany, it's called 'Der Flohwalzer' or 'Flea Waltz', but in Japan, it's 'Neko Funjatta' or 'I Stepped on a Cat,' which leads us to this weirdly entertaining video that you won't be able to un-see. Sorry for the earworm!

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