Although some of the material in this book is becoming slightly dated, there is no doubt that a any student of popular music must read it from cover to cover. On Record is essetial in every aspect of pop music study, and should be the starting point to any thesis or dissertation on the subject. Simply presented and divided into clearly defined sections, the whole thing is clearly indespensible. I would not suggest that this is the only book on popular music that is of this importance, nor would I say that the more contemporary trends in popular music have been covered by the older arguments and theories, but 'On Record's' historical value is insurpassable.