Jul 31, 2013 · The same evolution theory applies to rock music as well. Before rock came to existence, there was the blues. Slowly, blues pioneers have driven (more like overdriven) the genre into rock and roll. You can recognize blues licks and riffs in almost every rock song, and you can feel that the chord progressions sometimes sound familiar or predictable. Become a Musicnotes Pro - Plus member today and receive PDFs included with every song plus take 15% off all digital sheet music purchases! Join Now > Top Songs - Standards Share, download and print free sheet music for piano, guitar, flute and more on the world's largest community of sheet music creators. Pender’s Music Company is an experienced leader among print music dealers. We supply sheet music, books, and accessories to musicians of every style, from beginners to professionals.