I´m studying op. 10 n.º 1, which is one of my favourites, and I´d like to now what exercises you recomend. According to Vladimir Horowitz this is the most difficult etude. This etude is for the right hand, and to develop the so called open-close technique. That is the trick, and I practice exercises with the thumb and the five finger. I would like to now your opinions. Thanks. Sorry my archaic english...By the way, does anynone nows the recording of this etude played by Martha Argerich, live in the Chopin Competition?
a certain lightness of touch helps i find and you can still develop enough volume to respect the dynamic indications