砥石で楽器を作って演奏してみた

[kannamaster]

Thanks for confirming my question. "Tulips" is a pretty song and the water stone "trick" seems just a bit cooler somehow - after knowing the song.

[ajrh]

Given the lyrics are roughly "all lined up, red and white and yellow, they look so pretty to me", one has to wonder if their subconscious motivation for that choice was that they really like their sharpening stones.

[kannamaster]

Or perhaps it is a song they knew everyone would recognize. That songs sounds oddly familiar - like a lot of songs for kids all over the world.