Black Sabbath (album) - Wikipedia

Black Sabbath - Wikipedia

Machine Head (album) - Wikipedia

Sabbath Bloody Sabbath (song) - Wikipedia

Reunion (Black Sabbath album) - Wikipedia

Black Sabbath Wikipedia

The Devil You Know (Heaven & Hell album) - Wikipedia

Symptom of the Universe: The Original Black Sabbath 1970–1978 - Wikiwand

Black Sabbath: albums, songs, playlists

Children of the Grave - Wikipedia

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