Peter Hurford could hardly fail to write a fascinating book on his chosen instrument, at which he has excelled for decades. To anybody who has heard his performances (either live or on CD) of baroque compositions in particular, it will be unsurprising to discover how well he analyzes the works of Bach and Couperin. No organist should fail to study his comments on those men.
Nevertheless the volume as a whole is less convincing than it could and should have been. It gives the impression of disparate essays having been put together, rather than that of an organic whole. One sometimes wonders what audience the author intended. Very early on there occurs an unexplained reference to Guillaume-Gabriel Nivers (1632?-1714), whose name not one organist in 100 and not one non-organist in 10,000 will recognize. Clearly, then, this is not a production for the tyro. Yet a non-tyro would find much of the material familiar already. And one can only regret that Hurford, like almost all Anglo organists before the 1990s, is so impatient with postromantic organ music even in its French manifestations, let alone in its German (Reger is mentioned only fleetingly; neither J. G. Rheinberger nor Sigfrid Karg-Elert is mentioned at all). At least Hindemith's three organ sonatas receive the praise they deserve.
Like an exceptional curate's egg, then, this is admirable in parts. Would that it were more consistent.