Biting Elbows "Boy Is Dead (NSFW)" (Ilya Naishuller, dir.)
Director Ilya Naishuller is known for making violent videos, especially for his band Biting Elbows — see Bad Motherf*cker for a great example — so take the opening 18+ viewer discretion warning seriously. Boy Is Dead starts with a school performance by a pre-teen death metal band, before fastforwarding to the next evolution, where they're older and being steered toward pop, but seem more inclined toward ultra violence.
