When I saw this book at The Last Bookstore, I thought it would be about the history of vinyl and how it got turned into the world of CD's and MP3s - and the cover does convey it as being a technical book about the nature of the recorded business and medium. But alas, that is not the case at all. Basically a book by Travis Elborough on the history of Western pop music through his eyes. And he's an amusing writer, and I pretty much agree with him on the subject matter and their albums. But it is mostly about music, and it covers all the iconic music movements of the past 50 years or so.
It does cover the subject matter of album length and concepts, for instance in the world of Frank Sinatra who may or may not be the first artist to use the album as a concept project. But Elborough mostly spends his time - and the book is 395 pages long, not including its excellent biblography section - on music history as he sees it. So it is very much of a subjective view on pop, and it touches lightly on the merits of vinyl and the CD world. In fact it barely touches on new technology whatsoever. Still, an enjoyable read, but not necessary the essential book on pop, and very little information on the technical world of the CD and MP3.