Sorry, it is hard to catch any difference, considering there is only one recording Edit: Oh I see--the second was added. Did you really could not find out what else was different besides of tempo, or is there some catch?
I am sure that you will catch it better and precisely with your equipment and knowledge. I can only guess as you know.
When it comes to interpretation questions, or something like difference between two performances, I rely much more on my ears, rather than on equipment . In fact, in those cases I have no idea how to use knobs or bottons, or which parameters to compare...In any case, I am still awaiting for the complete picture of your "method".
the differences between the two are very obvious to me / to my ears:student A does accentuate syncopated, student B does accentuate on the beats.But both versions do sound very bad to me.There is no real legato playing. So that's the typical piano lesson performance: the notes are correct, the playing is a little overcorrect, and the feeling is: "It's so ugly"carefullycounterpoint
If they were played with nice legato scales, both versions would sound equally well for my ears. The left hand is ok in staccato style!
Thank you very much for these interesting and well argumented comments. I feel myself lucky on this Forum to have such opponents as you!All the best,Vladimir.
B sounds much better. I would'nt be able to tell you why, in technical terms.But musically, it just sounds better to my ears. More lyrical. More musical.