good luck! i hope to see this in the audition room. just a quick question before you invest a lot of time on this, what about exploring something from a different era of the common practice period? i.e. between the Chopin, Liszt, and now-Grieg, I think you've gotten a lot of exposure to more 'romantic' writting, perhaps a little time with baroque or classical? i find that my later pieces (romantic/post romantic etc) get better after I wrestle with the control and texture challenges of earlier works, seems early Beethoven (or Mozart, or Bach, etc) pays divedends even after you move on to perhaps styles you feel drawn to a bit more.
just a thought, i'm still sure you'll find lovely challenges here and you'll be a better pianist because of it, afterall the best learning pieces in the world doesn't really do you a lot of good if you're not committed to it, and if you just don't like it that much you won't really practice with all your heart, still i'd consider broadening your horizons some for 'project' purposes at least.
edit-i failed to mention you can certainly keep this on the radar and just read through it daily as warm up etc. if you decide to 'study' a different work, i do this quite a bit with works i will focus on later and find that by the time i'm ready to really practice them they are pretty much memorized and worked out. either way, excited for you. i hope to jump on one of these once i clear several pieces off my plate (i've got about 20-25 minutes of music i'm finishing up right now so i need to get some performances out of the way otherwise i'll essentially be carrying a small recital load, and with no real solo recital in the horizon, it's more work than it's worth to me but i'll keep watching/reading

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