GreetingsWhat I do for passages like this is I sometimes draw vertical lines in pencil from each note in the bass to intersect the treble passage. It will give you some idea how the two parts fit together. However, I don't think that this passage is meant to be played in a strict way, otherwise it may sound a little too mechanical. I would suggest learning the right held really well, so that you can play it rubato without thinking about it and concentrate on the left hand to keep it fairly even. As long as you end both parts at the same time, it should sound right.That's how I do it anyway.Also, listening to a recording often helps. I have a program that can slow pieces down and I can hear each note in relation to the other. I simply mark on the music where the notes of the bass and treble are played with respect to each other.cheersallthumbs
It has taken me a while to decipher what you said, but I think I now get it. Are you saying that 4 notes (or 2 or 3 or 5)in the right are played to every 2 in the left? That last bit - about the qualaiteras - do you mean timing such as 2 against 3? When there are only 2 'semiquavers', do you mean that to be played against one or two LH notes?