ArtistID=6149 merged; it had no tracks.
Ok, I know this rule doesn't always apply, but it does on most occasions, so I'm sticking to it. "Established artists collaborate and get separate pages". You have to add each artist into the members box of each page and the pages will auto-link.
Wayne added this feature years ago to better organize what Dr. Demento was playing, among other things - and to avoid needless merges.
How do you tell if an artist is "established" and not just XXXX, The Singing Dog? JFGI, that's how. I actually remember these artists, but someone under 30 is going to be clueless about them. Check Google/IMDb first.
The other rule for this is "Empty artist pages get merged", so tell me if you find more of those.