Unlike so many fame-obsessed rock documentaries, Becoming Led Zeppelin maintains a dedicated focus on the music itself.

William Munoz writes, For shear energy, Hell’s Belles’ Adrian Conner, who fronts as AC/DC’s Angus Young, is a nonstop fire ball.

Lifeson also weighed in on Pete Townshend's influence on his rhythm playing and writing, and the guitar talents of Michael Schenker, Steve Morse and Eric Johnson ...