If aliens came to earth and asked what a rock n roll riff was, you’d have them listen to The Rolling Stones. Keith Richards is a master of his craft. He owns some of the most timeless and classic guitar riffs, even writing some in his sleep! Hit the fuzz for Satisfaction. Turn on the pulsing tremolo effect for Gimme Shelter, adjust the valve driver for those chunky, stadium shattering riffs on Brown Sugar and Start Me Up.