. "Led Zeppelin the origin of the species, a critical review of the band's roots and branches"@en . . . . . . . . . "Documentary films"@en . . "Biography"@en . . . . . . "This 70-minute film covers the years of struggling before Led Zeppelin --the session studios and amateur band scene of the 1960s. Using early performance footage, interviews, previously unpublished photographs, and contributions from colleagues, friends and associates, this DVD provides a fresh perspective on the band It then focusses on the modest success of outfits like The Yardbirds and Band of Joy."@en . . . . "Untold story"@en . "History"@en . . . . . . . . "Silver & Gold (Firm)" . .