In the mid-70s, the rock scene was buzzing with heavyweights like Black Sabbath and Led Zeppelin, but there was one band that turned heads and broke barriers—Mother’s Finest. On the 25th of November 1976, at Chicago’s International Amphitheater, Sabbath fans expecting a night of doom-laden riffs were left stunned by the powerhouse opening act. Imagine being one of the thousands in the crowd that night, already a bit underwhelmed by Sabbath's latest album Technical Ecstasy , o