The single "I" was Black Sabbath’s defiant middle finger to the press and the music industry. The demo version is even angrier. The tempo is noticeably faster—almost punk rock aggression. Ozzy ad-libs the chorus, shouting "I... am... ME!" with a ferocity missing from the polished final.
on drums, the vast majority of existing demos and rehearsals feature Cozy Powell . These sessions were primarily held at Rich Bitch Studios in Birmingham and Monnow Valley Studios Key Lineup & Transition The demo sessions began with the reunion of the Heaven and Hell era lineup, but with a twist: Ronnie James Dio Tony Iommi Geezer Butler Cozy Powell (Initial sessions/Demos) Vinny Appice (Final album and later rehearsals) Cozy Powell black sabbath dehumanizer demos