While there are many good books out on the Velvet Underground, and it might seem that there's really nothing more to write on this deeply influential band, this book adds a great deal of material to the well known saga on the band's long and often tortured history, with a literal day by day chronicle of their gigs, recordings, film work (with Andy Warhol), and internal struggles. As someone who saw the band during their gigs at The Dom way back in 1966, and also at their last stand at Max's Kansas City in the summer of 1970, I have to say that the superb detail and remarkable research of this volume lifts it above conventional rock and roll biography, into the level of serious musical scholarship. Well written, densely detailed, and carefully considered, and happily missing the tone of the frenzied fan, this is the definitive book on the Velvets, and should remain so for some time to come. It doesn't list the new Gymnasium tapes that recently surfaced, with a previously unknown song included in the set -- "I'm Not A Young Man Anymore", a great song -- but that's probably because it happened so recently. Other than that, which is a minor quibble, this is an incredible piece of work, and an absolute must for anyone interested in the Velvets, rock and roll, or popular music in the 20th century.