Nice keywords, but I agree that put together it's not such a strong phrase. However, I can think of one way to brand this. If the website's title was Artist/Band it could serve as some sort of reference for those doing artist research.
I think the searches performed may be by people with something like that in mind.
The name itself, maybe mid $xx- low $xxx. A end user would be willing to pay more, I'm sure, but probably not much more than mid $xxx - low $x,xxx.
I know exactly why EstiBot overvaluates this name, but there's nothing I can do about it at this time. This is one of those (luckily rare) names that pass through all the error checking filters because of some inherent weaknesses in the available resources. I could fix this easily, but it would cost quite a bit of money so we'll just have to accept it for now...