I uploaded a clip of myself singing this one. At first the iterations were terrible, the AI seemed to have ignored the clip completely. I went thru several iterations and things seemed to be getting worse rather than better. But decided on one more try (very little patience!) and then give it a rest. I had tried some different genres but nothing seemed to work, then I had a brainwave. Was it the difficult lines (to scan) which were giving the AI a problem. I prompted for singer-songwriter / storyteller. And this worked like magic. Another song which did not need any editing in Audacity. And to add a cherry on top, the AI had replicated my voice (the clip was sung in a higher register than usual) and copied the melody almost eactly. Another winner. Hop you agree with me.