Judas Priest

Judas Priest forged the sonic and visual template for heavy metal. The twin-guitar attack of Glenn Tipton and K.K. Downing — harmonized leads, palm-muted riffs, and blistering solos traded at breakneck speed — became the blueprint every metal band that followed would build on. Rob Halford's operatic vocal range, spanning from guttural growls to stratospheric screams, set the standard for metal singing. Their adoption of leather, studs, and chains replaced metal's earlier denim-and-flares aesthetic with the genre's definitive look. Albums like Sad Wings of Destiny, Stained Class, and British Steel charted metal's evolution from heavy rock to the precision-engineered aggression of the New Wave of British Heavy Metal. Screaming for Vengeance brought them arena-level success without compromising their heaviness. Priest's influence is total — without them, there is no thrash, no power metal, no modern metal as we know it.