Bach never intended this: his notation only indicates hand position and hand movement. The tied notes merely sustain the resonance providing a harmonic accompaniment to the chords in the LH.
Food for thought there!
Here (
rapid-share /
send-space) is a crackpot rendition of the
C sharp minor Fugue from Bach's Second Book. Tovey warns the executant thereof against "dangerous
tempi," and indicates a number of ways in which he might
"steady his nerve." Would that the many highly strung players of to-day might heed those words.
Here for comparison is Trevor or Bob we know not which with his
jumbochord. We must apologise to Members because the
Prelude is surprisingly slow, slower than our flügelhorn even, and the
Fugue contains no feature of any particular interest. We really want to find some one who plays it very very fast.
Glad to note Mr Grew that you do not always genuflect to the assumed wisdom of Magister Tovey. I have seldom heard a piece played at such a "dangerous tempo" as your crackpot version of today's fugue! But the really funny thing was that from the very first startling bar I knew (being a scientically engineered offering) that everything would still work like clockwork (as it did).
The last time I had an experience like that was when I was daring enough to ride on the looping rollercoaster (including a 360-degree vertical circle) at Margate. As it plunged forward everyone screamed, and as it approached its loop-the-loop benefit performance all were suddenly in a state of absolute panic! ALL - that is - except myself, because (like your fugue) I knew that the whole thing was a scientific 'put up job', and that the danger was only in the mind.
But actually
playing the piece at such a crazy tempo is another matter. Even if it were technically and humanly possible (or even for whatever non-musical reason desirable) we still have the embarrassment of knowing full well that Bach himself never conceived or wanted such a
blatantly stupid tempo. Why? Because he used the signature 12/16!
This has two prime functions: a) to indicate that the denominator (16=semiquaver) was a
temporal unit,and b) to assert that each bar contained FOUR beats (and not just two). If he had used mathematically equivalent signatures things would have been different: 6/8 would have implied 2 beats per bar, while 3/4 would have indicated 3 beats per bar (all these still, of course, presenting bars in which could be accommodated 12 semiquavers). But this piece requires the clear articulation of
four beats in each bar, each of which subdivides into
three sub-units (semiquavers). Logic and intelligence therefore must dictate that your tempo of (approximately) dotted-quaver=140 is simply
to fast since at this tempo we do not hear four pulses to the bar, but only two.
Moving from the mathematical to the musical, your tempo provides insufficient space for the subtle chromatic harmonies and modulations to make any impact. Instead we hear a kaleidoscopic splutter of notes (all perfectly in time) that have little or no melodic or harmonic logic. It reminds one of the efforts of those Guinness-book-of-records hopefuls who attempt to speak as many words as possible within a specified and limited time. Hearing them, one is quite unable to understand any of the emotional or dramatic content whatsoever, but marvels at the ability (only) to spout out so many separate phonics at such a ridiculous speed.
I should have thought the tempo (for the fugue) adopted by Bob or Trevor (whichever it is) must be the maximum tempo that provides the necessary framework under which all the above conditions would be satisfied. Indeed this is, in my view, an excellent and accurate performance that shows regard and understanding for the form and content of the piece, and projects a clear sense of contrapuntal line and harmonic energy.
Baz