Have only read thru a few, and noticed that No. 2 isn’t written for how you play in your video—you’re in solo tuning in video, and playing in E minor/ sounding in F# minor. So it seems the sheet music is a literal transcription of F# minor. Is it possible for you to send a version transcribed down into E minor? And maybe double check the rest of the etudes? With that, my review would easily be 5 stars.
FYI—I’ve become an overnight fan of you and your music!