Search for any greatest guitarists of all time list and you'll most likely see a few repeats. Sure, it’s universally agreed upon that household names like Jimi Hendrix, Brian May and Jimmy Page deserve top spots in this conversation, but what about some of the lesser-known players?

YouTube riff master Danilo Vicari decided to show these unsung heroes some love in a recent video, with his trusty Spark amp in tow. From the spooky riffs of former Ozzy guitarist Jake E Lee to The Edge’s masterful, delay pedal-filled playing, Danilo uses his Spark to showcase just how incredible these guitarists - and their most famous riffs - are.

Did your favorite guitarist make the cut? Check out Danilo’s video below to find out.

Want to get in on the Spark action for yourself? With over 10,000 tones (and counting!) on the Positive Grid ToneCloud, Spark is the only practice amp you'll ever need. Plus, you’ll gain access to an array of other intelligent features, including Smart Jam, where Spark learns your style and feel to generate authentic bass and drums and to accompany you. Find out more here.