These first 4 pieces are after warming up. The fist one starts out with me still uncertain, not hearing the music yet. The rest are better, with some questionable transitions. I think I’m tiring out at the start of the 4th piece. I usually know when I can’t, or shouldn’t play any more.
The quality of the sound is better in these. I switched left and right channels to place the bass on the left (it sounds ok in headphones). I then made the waveform of the same intensity for each channel, added compression that greatly clarified the signal from the noise. I applied a high pass filter that cuts out some of the droning bass. (I really have to learn what to do with my left hand. The droning bothers me. I’m playing around with giving my left hand a voice.) I had to reduce the gain by 6dB, and it seems about right. If I didn’t drone with my left hand, it would probably be even clearer and more sensible.