Formed by the unlikely alliance of two ace London studio musicians and two bar-band bumpkins, Led Zeppelin went on to create the template for the marauding modern rock 'n' roll band. Often described as "heavy," any true fan will tell you that the band's 9 studio albums and 81 tracks thereon are actually a complex amalgam of blues, psychedelia, rock, folk, and country that reveal the influences of Led Zeppelin's four members.
