QUOTE(Mad Tom @ Jan 10 2008, 12:27 AM)

QUOTE(Hardwyck @ Jan 6 2008, 10:52 AM)

I'm still far from achieving that tiny but distinct space between the notes in rapid passage work that we hear in the playing of Brendel, Schiff et al. Would it help if one began the downward thrust of the fingers from a point above the surface of the keys?
You could try listening to a lot of Glenn Gould and watching his videos.
You don't have to analyze what he is doing - just let it soak in - you can pick up lot of technique subconsciously that you would never get by thinking about detailed mechanics like "beginning the downward thrust from a point above the surface of the keys".
However, if you insist on looking at it from that point of view then in non-legato it is the picking up of the fingers to release the keys after making a sound that makes the difference from legato (where the fingers barely leave the key surface) You can see this really clearly in Gould's playing.
(But what do I know, with a touch that ranges from almost staccato to staccatissimo and a dynamic range from mf to ffff!!)

The pick-up of the fingers is important too - but it all stems from the anchor-point - the wrist - being stable. I always had a bit of an issue with trills; if I practised them long enough in a specific context I could always do them ok eventually, but I was never able to analyse why, in order to transfer the skill to new music - I was having to start afresh each time. Something that made a big difference to me recently was a post here in which it was said that the muscles used in bringing the fingers up are stronger than the muscles used in pushing the fingers down. So if you concentrate on the up-movement it becomes easier. I can't remember who made this point in another thread, but I'm extremely grateful for it, because it made life a lot easier in the trill department! Maybe the same can be applied here too.
But I believe that the best tutor is our ears. Try all sorts till it works, aurally, then keep doing it!