''Generals gathered in their masses, just like witches at black masses, evil minds that plot distruction sorcerer of death construction...'' And that lyric is from War Pigs.
Rock/heavy metal band Black Sabbath tell the stories about real life and everything bad what happened in war time.
They started in 1969, and the band consist of Ozzy osbourne vocalist, Tony Iommi guitarist, geezer Butler bass player and Bill Ward drummer.
Master of reality record