Vol 4

Vol 4 is the fourth studio album by the English heavy metal band Black Sabbath, released in September 1972. The album showcases a heavier sound and more experimental elements than its predecessors, incorporating orchestration and influences from various genres. Notable tracks include 'Changes,' 'Snowblind,' and 'Supernaut.' The album is often regarded as a classic in the heavy metal genre, influencing countless artists and bands that followed. Its themes explore darker aspects of life, addiction, and existentialism, solidifying Black Sabbath's reputation for pushing lyrical boundaries.