As I understand it, Hurford's approach is now regarded by some as dated because of his use of manual and registration changes and because he does not pedal purely with his toes as Bach would have done.
Being relatively HIP-ignorant, I'm interested in what this toes business might actually imply about the articulation. I'm no organist either, but I'd imagine this means a more detached pedal articulation (as opposed to the extreme legato possible with the use of both toes and heels) - is that correct?
The argument against using the heels is (as I understand it) largely one advanced by Ton Koopman. His thinking goes something like this: the use of the heel in Bach's day was unknown, as is proved by his organ music which is all capable of being played only with the toes.
Some of us regard this as utterly naive for the following reasons:
a) even if it were possible to play all Bach's pedal parts with the toes, it is also perfectly possible to play it with both toes and heels. This (I feel) seriously weakens Koopman's rather pedantic argument
b) I do not in fact agree that ALL Bach's pedal lines can be played merely with the toes! I challenge anybody to perform the subject of the D Major Fugue (BWV 532) with only the toes - and the same goes (in my view) for the opening of the accompanying Prelude (which begins with a rising D Major scale on the solo pedals covering a full octave). Also there are numerous pedal passages in the 6 organ Trio Sonatas that are well-nigh impossible to play without a judicious use of heels as well as toes.
Mr martle is of course quite right - using only toes impacts very markedly upon the smoothness and phrasing of Bach's bass lines. The oppressive and mechanical
detached sound that comes from Koopman's pedalling (as well as that of others with similar views) is a source of great irritation to me since it deprives the bass lines of the melodic subtlety that nonetheless issues from the manuals. Certainly in earlier music - especially French organ music - where the pedal lines are mostly given over to
cantus firmi melodies, toes alone can be used very effectively without any difficulties. But to impose this upon the more florid bass lines found in Bach and his northern contemporaries and immediate predecessors is (to me) the unacceptable face of cold-blooded HIP.
I cannot give Richard a clear answer to his main question, since it all depends upon taste. But the two performers who had the most formative influences upon me as a student were Helmut Walcha and Lionel Rogg (both of whom played upon fabulous instruments), and I can point out in saying this that I was at around the same time a pupil of Simon Preston! Some of Rogg's early recordings are being re-released (I have just purchased a CD set of his
Art of Fugue coupled with the
Concerti transcriptions). They have not - I am pleased to say - lost any of their magic over time.
Baz