Categories SAY IT'S YOUR BIRTHDAY Black Sabbath Released “Master Of Reality” 50 Years Ago Today Post author By MAGNET Staff Post date July 21, 2021 50 years ago today, Black Sabbath released Master Of Reality. You introduced us to our mind and left us wanting you and your kind. ← Happy Birthday Michael “Fitz” Fitzpatrick (Fitz And The Tantrums) → Happy Birthday Emily Saliers (Indigo Girls)