Several key tracks from the Dehumanizer sessions leaked via the famous Rich Bitch Studios bootlegs. Analyzing these tracks reveals how much the arrangements shifted before the final tape rolled. "Computer God"
These recordings offer a raw, unvarnished look at the songs. They capture the band working out their parts, with multiple takes that highlight early riffs and alternative arrangements before the production was polished.
: Originally conceived during the Tony Martin era (and even rehearsed under the name "The Next Time"), this early demo features completely different, more progressive sections. Powell’s drumming drives the song like a freight train, and Dio’s vocal melodies are more experimental as he tries to find his footing over Iommi’s complex riff structure.
The early 1990s was a period of intense turbulence for heavy metal pioneers Black Sabbath. Sandwiched between the commercially overlooked Tony Martin era and the eventual 1997 reunion of the original lineup lay a fascinating, aggressive chapter: the return of Ronnie James Dio for 1992’s Dehumanizer . While the final studio album remains a masterpiece of crushing, modernized doom, the story of its creation is best told through its legendary demo sessions. The Dehumanizer demos offer an unfiltered glimpse into a band battling internal friction, external musical shifts, and the grueling process of reinvention. The Context: A Fragile Reunion black sabbath dehumanizer demos
This track was actually brought to the table by Geezer Butler, having been worked on by his solo outfit, the Geezer Butler Band, prior to the reunion.
Geezer Butler has always been the secret weapon of Black Sabbath. In the final mix, the bass is sometimes buried under the wall of guitars. In the demos, Geezer’s bass lines are far more prominent and distorted. Listening to the demo of "Letters From Earth" is like hearing a different song; the rhythm section is looser, groovier, and dangerously heavy.
The Lost Chapters of Dio’s Return: Inside the Black Sabbath Dehumanizer Demos Several key tracks from the Dehumanizer sessions leaked
The content of these bootlegs typically includes:
For years, the existence of the was treated as an urban legend. However, bootlegs eventually surfaced, revealing Martin singing over rough studio backings of songs like "Master of Insanity," "Letters from Earth," and "TV Crimes."
: Raw versions of the track originally written for Geezer Butler's solo project. They capture the band working out their parts,
Following the lackluster commercial performance of Tyr (1990) with vocalist Tony Martin, Tony Iommi decided to reunite the lineup that had recorded Heaven and Hell (1980) and The Mob Rules (1981).
To understand the significance of the Dehumanizer demos, one must look at the state of Black Sabbath in 1990. Following the commercial underperformance of Tyr , Tony Iommi found himself at a crossroads. The revolving-door lineups of the late 1980s had diluted the band’s commercial clout, despite the high quality of the music.
Bootlegs from this era reveal early iterations of songs that would make the final cut, alongside tracks that were entirely abandoned:
in Birmingham with Powell. Unfortunately, a freak horse-riding accident resulted in Powell breaking his pelvis, forcing the band to call in Appice to finish the record.
The earliest pre-production sessions took place in 1991 at Richfield Studios. What makes these early Dehumanizer demos distinct is the presence of legendary drummer Cozy Powell.