I believe there's also an Chopin etude on 3rds? I think mastering 3rds is quite a high level skill, and requires good hand rotation.
Hey everyone, I have been moderately into the etudes this whole year (helped me tremendously in a few distinct areas), and after delivering a somewhat decent performance of a couple of them in class for finals, now I am sort of in relax mode and learning other slower pieces during this winter break..but to not ignore the etudes entirely , I decided to pick up one of the 'way easier' ones as depicted by many a internetz people (fwiw, no one in person or even music teachers have exclaimed any of them being easy, but all as difficult to learn and refine for performance).So I chose op25 no9 about a month ago, and I want to learn this the correct way, so , the articulation of it is to accent the first note of every figurine, held through to the second note which is a sixteenth and then lightly staccatoed for the two octaves. This causes a lot of difficulty for me and although slowly I can play it that way, but at any slightly faster speed that respect to that articulation disappears. Also, this piece surprisingly requires me to have more stamina than any of the other 'harder ' etudes has required of me such as 10-4 or 10-12 or 10-2. They are all relentless in their mechanics but the figurines for the butterfly somehow is more incessant for my hands and it gets real sloppy for me to keep practicing it for more than any thing over twenty minutes. This is truly a difficult piece. Not notes per se. But everything else about it.What is your experience with this for those who have got it to a personal goal level? I think maybe I should work on octaves scales or such as this piece is very similar to it. and my hand can barely accurately hit an octave (on white keys only) without smudging the seventh.. yes, my hands are small compared to most men. bleh
Illustration 4 (Chopin, Etude, Op. 25, No. 9) is a pattern showing one flexion of forearm covering two articulations by the hand (two middle 16ths) and one extension of forearm is divided between the fourth and the first 16ths of the group.
Another thing that has occurred to me recently is that the sort of relentless (all the etudes are relentless somewhat) in the manner of octaves reminds me of the Scott Joplin pieces I used to play. I could never really perform the Joplin at a sustained higher tempo throughout without getting sloppy at the end due to the relentlessness of the chords and octaves but also it was hard for me to memorize the Joplin pieces for some reason even though I could memorize other classical pieces. This etude is sort of the same way.