== Stil ==
Teksten til sangen ved navn "[[Black Sabbath (sang)|Black Sabbath]]," er inspireret af forfatteren [[Dennis Wheatley]],<ref>{{cite book|last=Charles Strong|first=Martin|title=The Essential Rock Discography|publisher=Canongate|date=2006|edition=8|volume=1|page=97|isbn=1841958603|access-date=23. april 2009}}</ref><ref>{{cite book|last=Wilson|first=Dave|title=Rock Formations: Categorical Answers to How Band Names Were Formed|url=https://archive.org/details/rockformationsca0000wils|publisher=Cidermill Books|date=2004|page=[https://archive.org/details/rockformationsca0000wils/page/51 51]|isbn=0974848352|access-date=23. april 2009}}</ref> kombineret med [[Geezer Butler]]s forestilling om en sort hætteklædt person, som stod for enden af hans seng.<ref>''Ozzy Osbourne: Behind the Music'' af [[VH1]]; sendt første gang 1998-04-19</ref> Dette skaber en dyster stemning, som understreges af brugen af musikintervallet [[tritonus]] også kendt som "Djævlens interval"<ref name="Satanism today">{{cite book|last=R. Lewis|first=James|title=Satanism today: an encyclopedia of religion, folklore, and popular culture|url=https://archive.org/details/satanismtodayenc00lewi|publisher=ABC-CLIO|date=2001|page=[https://archive.org/details/satanismtodayenc00lewi/page/72 72]|isbn=1576072924|access-date=23. april 2009}}</ref>
Musik