RE: V. Morrison and "TB SHeets", @grannyring nailed it.
You heard Mother Earth with Tracy Nelson on vocals? Great singer!
Glad you are finding some enjoyable things on the list I sent.
I don’t hear what I would call "rough edges" when it comes to Strength in Numbers, though. They are all virtuosos and technically faultless. Maybe we define "rough" differently. It’s curious that you didn’t like Winifred Horan. Here’s a taste of her regular band, Solas:
https://www.youtube.com/watch?v=pGcruwhK_es
RE: "The world has been flooded with dross in all the fields of art throughout history", that's true enough but we've never had a forger as capable as AI, before. I don't worry about it creating more bad art -- I worry about it getting to the point of being able to synthesize so much about good art that it can "create" good art that cannot be differentiated from good human-created art. This is new. And I use the term "good" fully aware that it's a gross oversimplification. Perhaps "convincing' would be a better term, in this case.