Looking into the history of anger influencing metal, you’ve gotta go back to the protest songs of early folk and blues, whether Woodie Guthrie was fighting for working men’s rights or Billie Holiday ...

St. Vincent wants to record a heavy metal album — no surprise based on her love for acts such as Metallica, Tool and Nine Inch Nails — and she wants it to be angry. Why? "Because I'm angry again!" St.