All 13 Albums From 1972
datealbum
02-??Bang · Bang
11-??Bang · Mother / Bow to the King
09-25Black Sabbath · Black Sabbath Vol 4
09-??Budgie · Squawk
??-??Buffalo · Dead Forever...
03-01Deep Purple · Machine Head
??-??Flower Travellin' Band · Made in Japan
??-??LTP · Amor es...
01-??Lucifer's Friend · ....Where the Groupies Killed the Blues
??-??Night Sun · Mournin'
02-??Scorpions · Lonesome Crow
??-??Tarkus · Tarkus
03-10Thin Lizzy · Shades of a Blue Orphanage
Data from Encyclopaedia Metallum · Analysis by glenn mcdonald · Updated 30 October 2017