Black Sabbath’s classic 1975 track Symptom Of The Universe features the greatest riff of all time, according to the new issue of Metal Hammer magazine.
We asked some of metal’s most proficient players to name their favorite riffs – and Tony Iommi's slab of Sabotage majesty saw off all competition to climb to the top of the 50 best.
Zeal & Ardor’s Manuel Gagneux says: “Symptom Of The Universe further cements Tony Iommi as a riff machine! The palm-muted opening notes get their unmistakable sheen from the thin strings he uses.
“This song debuted elements that are still echoed throughout the heavy music landscape.”
Speaking to Metal Hammer, Tony said that back in 1975, he wasn’t in competition with anyone else when it came to riffs… except himself.
He adds: “I would always try to come up with more and more inventive ideas – different tunings, changing the amps, just fiddling about with the guitars really.
“I would constantly be trying to improve things and change things. I didn’t really listen to other people, just in case I started playing someone else’s riff by mistake.”
A feature on the top 50 greatest riffs of all time, which also includes the stories behind them, can be found in the new issue of Metal Hammer magazine, which is on sale now.