Now I prefer sitting higher up because I feel that it gives me great power and control over my piano playing.
I don't want to oversimplify, as some people play very well from a high stool. However, when you look at the greatest artists with a big resonant FFF rather than a percussive one, few sit especially high. I see a lot of young competition players with a very rough and poorly differentiated sound, who sit very high. It usually involves significant arm force and a hand that merely braces - limiting the scope for control of voicing. I forget whether trifonov sits high but found his playing on youtube a massive let down. He has some very beautiful sounds in lyrical passages of the chopin 3rd sonata, but the moment he plays loud it's the same old "professional" sound- loud but coarse and lumpy, with scarcely any differentiation of sound between fingers. Whether he himself sits high or not, that's the type of sound I hear over and over from players on high stools. If you sit high you need to be very careful not to produce the big sounds by thrusting the arm down through a braced hand. Pianists with a truly interesting "big" sound that sit high are few and far between.
Then, who are some of the pianists that have a truly colourful fortissimo, rather than just a lump of "boom"? Also, unless you need to do some voicing control (sounding the melody note in a chord being one of them), isn't it a good idea to make sure that no notes "stick out of the texture" too much relative to the others?Also, can you provide some examples where Kissin, Barenboim, heck, any of the "high-elbow" pianists butchering voicing with the "arm thrusts"?
I'm afraid I can't make any sense of what you are saying about the supposed benefit of uniformity in a chord.
Then, who are some of the pianists that have a truly colourful fortissimo, rather than just a lump of "boom"?
Like, accompaniment chords. You know, what the left hand is most often doing in Waltzes, Polonaises, etc. I am not saying that voicing is unimportant; don't get me wrong on that.I think you forgot about this part- who are such pianists?
I must say though, although I favour this sittting position for Chopin, Baroque, and certain other periods, I feel more comfortable at 15.5-16 inches when working on my newest project, the Symphonies of Beethoven arranged for solo piano by F. Liszt.
Stanislav Ioudenich, who tied 1st in Van Cliburn with Olga Kern, also brought an expecially low bench. Bozhanov recently at the Chopin, QEC, and VC also sat on a special stool. The 9 symphonies is a huge project. Only 2 pianists have recorded complete cycles as far as I know-Biret and Katsaris. I've been playing piano for 20 years, so I'm no stranger to playing larger works. The main trick with the symphonies is to know them as thoroughly as possible before beginning any work at the piano itself. It's much easier to do that with this music than with most 'piano' music at the advanced level. It's going to take a while-right now I'm working on 5,6, and 8 all at once. For the 9th, I plan to avoid the solo arrangement and instead play Carl Czerny's 2 piano arrangement. My girlfriend, who is also a pianist (more of a Beethoven specialist than me) and I are going to record the 32 and the 9 together as a combined project-the first of its kind. I'm doing about 12 of the sonatas, and 7-8 of the symphonies. She's doing the first symphony and maybe the second. I'll probably do Eroica and no. 4. I'd like to do no. 7 as arranged for piano trio-there is a wonderful version. My older brother and his girlfriend are professional violinist/cellist, so that would be great!It should shape up over the next few years, this project. Obviously we've both been working on the sonatas our whole lives, but we just got the symphonies a few months ago....