@robinbannks.comBlack Sabbath Vol 4
#blacksabbath #volume4 #hardrock #metal #ozzyosbourne #tonyiommi #geezerbutler #70srock #rock #rockmusic #70smusic #music #musicsky #musiciansky #lesterbangs Black Sabbath release "Vol 4" on September 25, 1972. It's a landmark album in the development of heavy metal, known for…