Here´s the classic Black Sabbath broadcast aired 1 week prior to the release of "Paranoid". This is 60 minutes of classic Sabbath in the very beginning. Their second album was yet to be released, "Paranoid" has yet to become a no. 1 hit.
Black Sabbath are of course on the rise to world fame. The original line up continued to record and tour until 1978. The rest is history. Happy viewing folks!