Loudwire On Diffuser: The Roots of Indie: Black Sabbath By James Stafford on January 7, 2015 • ( Leave a comment ) Without Sabbath there is no grunge. Period. End of article. But of course that’s never the end of the story. Read how Black Sabbath fathered heavy metal and grandfathered grunge here. Rate this:Share this:TweetShare on TumblrMorePrintEmailLike this:Like Loading... Related Categories: Loudwire, Music Tagged as: Black Sabbath