10 years ago by
A Pianist
You've probablly heard about the Roy Holmes technique: scratching, flicking the keys towards the palm, basically in a detached fashion. Well, I'm convinced Horowitz did the reverse to get the brilliance with which he played finger passages. He scratched the surface of the keys away from the hand with the knuckle pull + extension movement Andrew describes. He did not go down into the keys, however, to get legato, but deliberately made it a detached touch, like a snap. When you do this slowly a couple of times and then let go, you get the typical Horowitz brilliance in your fingerwork.
Yeah, I've been doing a lot of experiments geared around this kind of thing. I'm finding the time taken for an individual key depression is HUGELY reduced if you get it spot on. I'm convinced that this is the key to the phenomenon I described at the start of this part- although I've only just realised how quite how far I had been from it with my 5th fingers, at the time I actually wrote that post.
The thing I find is that the sweet spot comes from aiming slightly forwards- in a way where the finger moves the key without either stiffening one bit for stability or sliding either backwards or forwards. That's the slightly weird thing- you aim a little forwards (if you use the imaginary line through the knuckle and fingertip) but you feel the key as going straight down.
I'm using the thing I mentioned in the other post about feeling the preparatory interaction between very slight weight and finger extension prior to even moving the key. It's like you're already pushing the knuckle up, before the key moves. The finger firms itself not against nothing, but specifically against the key's resistance. Also, if you just move the key a few mm from this position repeatedly, you get a sense of how well you're aiming. From there, when you move the key, the precision and clarity is just immense. Also, it's a good exercise to play a note two or three times using nothing but that finger action. If it's spot on, the key returns in the finger in the exact same path it moved the key. You don't have to do anything to return to your starter position but release. If you were sliding a little forwards or backwards, you'd have to start from a new position.
By the way, I'm doing this almost entirely from a Rubinstein type position-but I think it's possible even from a very flat finger. I'm actually suspecting that even flat-fingered action have a trace of the extension- but nowhere near as much as those that start from curved fingers. I think it's a lot harder to get the primed position with flatter fingers- although I suspect that there's a way of going on to transfer the same kind of quality.