We have some work planned around equivalence issues – if we’re too selective, you end up with multiple entries for the same performer, and if we’re too permissive you end up with different performers merged together.
Editing will help here, as will a way for members to submit corrections directly to us. Both are coming, but in the near term, we have some ideas about how to make the automatic piece of this more accurate.
We’ll update everyone as that work progresses – thanks!