Hey! just did a few re-listens and I am an idiot. So disregard the clipping comment. I am ashamed. I think what is it is around the E-flat(2) to around G(3) register your piano plugin has some harmonics from the piano recorded in and when I have my amp gain set on mid they come through pretty strong at times and put out a bit or fuzz on my end. I think the piano harmonics resonant a certain way at times to create this. When I set my amp on low this isn't an issue at all really. I am using an Topping A90 amp and Sennheiser HD600 headphones. I am told they are supposed to be quite clean and neutral. I don't know, I am all shoulders. Your piece sounds great, I really think the piano library just has some harmonic resonance, which is life when it comes to instruments and those quirks give instruments their voice and sound wonderful. Honestly on re-listen any skepticism I had dissolved away.