Indispensable as Volume 1. This book is above all a journey, a road movie "that chronicles the voyage in time hard rock from the beginning until today through chronic albums expensive to author . Chronic that evolve As time passes, who share very often unpublished stories and to make the link with the time the album was recorded. A real time travel. We can always highlight the absence of a particular album, but that's not the point. This book is a slice of life of the author which makes it even more exciting. And what a job!