Judas Priest affected the evolution of heavy metal on every conceivable level: sound, fashion, attitude, and especially the music video. All those fist-pumping anthems from the ’80s (“Living After Midnight,” “Breaking the Law,” “You’ve Got Another Thing Coming”) blended rebellious storylines, S&M-inspired leather, and screaming concert footage into a distinct visual language that continues to inspire headbangers well into the 21st century.