: The record company, Vertigo Records , feared the title was too occult-focused and might cause a backlash, so they pressured the band to change it.

As the opening track of the 1970 album Paranoid , is widely regarded as one of the most influential songs in heavy metal history. Clocking in at nearly eight minutes, it serves as a crushing indictment of the military-industrial complex and the "evils" of war. The Evolution: From "Walpurgis" to "War Pigs"

: Lyricist and bassist Geezer Butler intended to use Satanic imagery as an analogy for the evil of war.

The Anthem of Doom: A Deep Dive into Black Sabbath’s "War Pigs"