6 Black Sabbath guitar solos that prove Tony Iommi was a genius - Far Out Magazine

Six Ways Tony Iommi Broke the Rulebook and Invented Heavy Metal Guitar

Tony Iommi admits that, yes, sometimes he got carried away playing guitar solos – but Ronnie James Dio was his enabler

Tony Iommi and James Hetfield discuss their guitar journeys with Black Sabbath and Metallica in this classic 1992 Guitar World interview

Black Sabbath's Tony Iommi interview - 1986

Tony Iommi’s isolated guitar for Black Sabbath song ‘Paranoid’ proves his genius - Far Out Magazine

Tony Iommi Biography | Pantheon

Happy 76th Birthday Tony Iommi: How the Legendary Black Sabbath Gutarist Shaped Heavy Metal Forever