Black Sabbath's 'Master of Reality' Album Released 1971 Master of Reality was recorded at Island Studios, in London, during February and April 1971. The album was produced by Rodger Bain, who had also produced Black Sabbath's previous two albums. Facebook: http://www.facebook.com/BlackSabbath Instagram: http://www.instagram.com/BlackSabbath Twitter: http://www.twitter.com/BlackSabbath Website: http://BlackSabbath.com Spotify: http://bit.ly/SabSpot YouTube: http://www.youtube.com/BlackSabbath #BlackSabbath #MasterOfReality #Album