Metal is a genre that prides itself on its technicality – but sometimes a meaty guitar riff is all you need to serve a great song. Getting faces scrunched and heads banging is one of the best things a ...

Revisit four songs from the late '70s, which all have iconic guitar riffs that more or less helped define heavy metal as we know it.

Tony Iommi is the undisputed champion of the heavy metal riff. He earned that title in the early ’70s, as his memorable guitar riffs — short, repeated chord progressions that help form the rhythmic ...