Black Sabbath's Ozzy Osbourne, Tony Iommi, Geezer Butler, and Bill Ward discuss the making of 'Vol. 4,' "Snowblind," "Changes," and more.
Volume 4 – Black Sabbath Online
Black Sabbath Interview: 'Vol. 4,' 'Snowblind,' 'Cocaine,' 'Changes
Black Sabbath: Vol. 4 (Super Deluxe Edition) - Spectrum Culture
Snowblind: Black Sabbath's Vol. 4 Goes Super Deluxe in February
Black Sabbath's Farewell Interview
4CD!INTO THE FIRE OUT OF THE BLACK
Black Sabbath Interview: 'Vol. 4,' 'Snowblind,' 'Cocaine,' 'Changes
Black Sabbath: 'We used to have cocaine flown in by private plane
ハッピープライス BLACK SABBATH Vol4/BLACK SABBATH 72年当時物!
Ozzy Osbourne Recalls Cocaine Trip With Lemmy Kilmister