I know that you removed this feature some updates ago, but we all believed that you would bring it back.
It was a core feature so that I felt like Icould easily find a track in spotify.
Today, I got spotify 1.0 update, and I was sad because I didn't see this feature back. Where are the tools for power-user going?
I think this is the problem when some people wonder if you go the good way. You should take care of power-users. We love music too.
The problem is that the filter feature is so hidden in the interface, that people don't even know if it exists.
Please put a proper filter feature in spotify with more accesibility and this will be a first step in the good direction.