"Gimme Chocolate!!", by Babymetal.
Why would anybody have thought that combining J-pop and metal could possibly be a good idea?
Whoever they were, they deserve to be awarded the Nobel Prize. (Which one? Take your pick: Physics! Economics! Peace! Quantum Mindwarpery!)
I was sceptical for, maybe, two and a half seconds.
It seems too good to be true. It is too good to be true. Pinch me!