I’m not sure what the artist sort order for an artist like Ace Buchannon should be. It’s currently “Buchannon, Ace”, however that’s not the artist’s real name, and so the artist name is only a stage-name.
Names such as Aphex Twin (depending on the breadth of what you consider to be a forename and a surname) could also be sorted as “Twin, Aphex”, though arguably, it’s sorted correctly as just “Aphex Twin”.
My question is, should Ace Buchannon be formated as-is, or in the “surname, forename” format? I’m leaning towards “Ace Buchannon”.
The sort name documentation wasn’t unambiguous enough for me. But maybe a name is a name is a name.