Thank you so much listening and the feedback, @Grant Weep ! I have been listening to the sections you said attentively and I think I know what you mean. Regarding the Bnat, I personally like it there, and I like that harmonic/melodic movement, but thanks to your comment I realized that I did too much crescendo there. I should be played only a little louder, but I play that crescendo to the Cmajor chord even louder than the Half Cadence. I think that might affect negatively the first section of the piece. I will try practicing that crescendo softer to see if, for the next time, I manage to make that part sound smoother and less out of place. Regarding the power chords, I used those there for inner melodic reasons. You are right that they sound a little hollow, but I think I like the one in m.11, but in m.15 I might add the third to the right hand for next version. Thanks for pointing those out! Yeah, that was an accident, but since it did not sound too bad I let it stay. I also think it sounds kind of nice the more I hear it. I will consider whether leaving it and maybe reusing the same idea somewhere else or getting rid of it! Thanks for the comment!