A while back a Nintendo employee must have stumbled into that moving broom closet where their wizard hides. Because what is this I can't even. The Nintendo Labo is a product that by all rights shouldn't exist. Of the many, frankly insane, things that you can do with it you can take an ordinary sheet of cardboard (laced with traces of literal Nintendo magic) fold it into a piano, put your switch inside of it and PLAY THE PIANO!
The future is here and it's made of cardboard.