So I wonder: how does someone practice a piece in "slow motion"?How do you find the movements that you would use at fast speed and then "slow them down" rather than using unefficient movements that work only at a slow speed?
I don't think you can practice the whole piece fast. That would mean you can already play it, and have acquired the skill you need. You can practice a small chunk of it. It might have to be very small. And it will be hands separate. But you can do it, then slow that down.
I really can't remember the last time that I had to think about speed. I've been playing for slighly two years and somehow over that last year or so the problem has disappeared completely.I do think about tempo -- this is different from speed in that its about musicality rather than technicality.Here is my one and only suggestion for now. Don't think about speed, forget that it ever existed. Think about two things in the following order for every note you play,as part of a phrase1. sound, 2. movement and touch.Try this for a week and see if the speed just sort of falls into place after a while.
Thanks for your advice!Thinking about what you said I have noticed this (tell me what you think)When I consciously think about speed I try to speed up by adding "tension"I think this is a rather known "modern instinct"For example people trying to running faster by tensing the legs or trying to hit something with more strength by tensing the punchYou know, as if more speed o strength came from "more effort" and hence "more tension"I notice that when I don't consciously think of speed but "ease" then I automatically play faster. In fact I think I play faster by consciously thinking "slow"And tense more hence reducing the speed by consciously think "fast"Does that make sense?