Ok... as you appreciate candid opinions (as stated in the Prelude and Fugue thread) I'll give you one.I am absolutely horrified by how you trash this most exquisite and elegant of pieces into bloody pulp. Let's not talk technique or interpretation, let's talk respect. It's ok to take Bach's musicout for a ride, it can stand that. But to pound it senseless with triple forte full pedaled octaves is insufferable.
Yes that is more or less my outlook in music. Whenever composers are very specific in their notation, I believe a performer has to adhere to that. Within these constraints a good musician can put their own individuality, without violating the intentions and spirit of the composer. I thinkthat is the essence of true art, rather than just going with whatever fancy takes you. Bach himself worked within strict constraints and had no need for grand gestures and ostentatious point making. And yet he created the most lasting music. But it's a difficult discussion, one that has raged in many forums. This is a topic that will always divide opinions very strongly.The bottom line for me is that one should stay within the bounds of respect and good taste.Although these bounds are poorly (if at all) defined, and very personal, I would say you wereway past them by any standard.
The problem here, I think, is not the introduction of octaves., etc., etc..., which can "work", or at least work for me, under certain circumstances. Rather, what is a little bothersome is the technique: there is "good" octave-playing and "poor" octave-playing. Just as there is playing that is "even" and "uneven"; and pedaling that is "clear and unobtrusive" and pedaling that is messy to the extent that it's hard to hear what's going on. If you were to clean up the technique in the senses mentioned above, at the very least, then I guess I might (as a listener) be in a position to say what I think about the tempi and the octave-playing!
Interpreters violate taste at their own peril, I suppose. But it doesnt' make what they do "wrong" or even "bad" in any objective or scientific sense. That's just not what music's about for me.
It's not that I object to adding octaves when moving Bach to the piano. Lots of Busoni's arrangements are beautiful pieces that go pretty far from the original Bach version but still capture the spirit of the original. I just think the additions and modifications here don't feel like they fit the character of the little, relatively light-hearted invention. It's all a matter of taste, and people may well disagree on taste. Modifications of Bach can work, but a tiny addition done in bad taste can ruin it. One specific example of that is in Czerny's version of the Bb major prelulde from WTC I. After the prelude evaporates into a quiet ascending Bb arpeggio, Czerny decided there was nothing better to do than to add an additional measure with a forte Bb octave in the bass, just in case the audience couldn't figure out that the piece had ended. Ugh.