Vol 4 (1972)
Vol 4 is a 1972 blues rock album by Black Sabbath.
Four albums in, Black Sabbath stopped handing the desk to someone else. Vol. 4 arrived on 25 September 1972 through Vertigo, the first Sabbath record made without Rodger Bain at the controls. Tony Iommi took production himself, with manager Patrick Meehan credited beside him despite doing little of the work.
You can hear what the change bought them. The riffs sit dirtier and heavier than on the first three records, the arrangements sprawl, and the band pushes at the edges of its own formula. 'Supernaut' rides one of Iommi's fastest riffs. 'Snowblind' grinds at the usual Sabbath pace while Ozzy Osbourne sings about cocaine. 'Changes' drops the guitars for piano and Mellotron and a vocal with nowhere to hide, which no one expected from this band in 1972. 'Tomorrow's Dream' gave them the single.
This is the hinge in the early run. The debut and Paranoid built the template, Master of Reality thickened it, and Vol. 4 is where Sabbath began treating the studio as an instrument rather than a room to play the set in. Some of it overreaches. That was the point, and it opened the door to the stranger records that followed.
Work through the catalogue in order and start here once Paranoid has stopped surprising you.
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Explore Vol 4 guides
A few thoughts on Vol 4
The story behind these sessions reads better in print than in liner notes. I Am Ozzy covers the period from inside the chaos, in Osbourne's own blunt voice. Black Sabbath: Doom Let Loose takes the sober route, album by album, for anyone who wants recording detail rather than anecdotes. On screen, The Nine Lives of Ozzy Osbourne runs the long arc from Aston to the reunion tours. The Classic Albums series is the one to find when you want a producer pulling the faders apart on a record you already know by heart, and Seven Ages of Rock places Sabbath in the line that runs from British blues to metal. The Ballad of Judas Priest stays in Birmingham for the band that sharpened the same sound a few streets away.
Black Sabbath albums in the order they made them
Vol. 4 sits fourth in the Ozzy run, at the point where Tony Iommi took the desk from Rodger Bain and let the arrangements sprawl. Play the records around it and the shift stands out. These trace the band from the first album through the years when the riffs got dirtier, the songs ran longer and the machine began to wear.
Ozzy and Sabbath on the page and on screen
Vol. 4 came out of a stretch the sleeve says nothing about, from the rented Bel Air house to Iommi producing a Sabbath record for the first time. Ozzy gives his own account in print, the documentaries fill in the band around him, and one novel carries the whole scene into fiction. Start here if the album left you wanting the story.
Metal bands changing direction and splitting the fanbase
'Changes' puts Ozzy on a piano ballad and 'Laguna Sunrise' gives a whole track to an acoustic instrumental, on a record otherwise made of Iommi's heaviest playing to that point. Vol. 4 widened the band's range and divided the people who bought it. Each of these albums made a comparable move and started an argument that outlived its reviews.
Hard rock records built on a single riff
'Supernaut' rides one of Iommi's fastest riffs, and Vol. 4 gets most of its weight the same way, with one guitar figure holding an arrangement up while the rhythm section digs in behind it. These albums run on that principle too. Play them loud and the riff carries the whole track, the vocal included.