I grew up in an home where folk music reigned, and a bit like with those folks at the Newport Folk Festival who recoiled in disgust at Bob Dylan’s shift from acoustic to electric, my parents wouldn’t give this band house room in their collection. Therefore, save for the odd rendition of “Whole Lotta Love” or “Stairway to Heaven” I knew precious little about this band when I watched this documentary. It starts by introducing us to each of the members, and rather poignantly uses an interview with the late John Bonham as all four take us through their own musical influences before they met and mak... read the rest.