When the search begins there are not signal that shows the user that it is really doing the job. I introduced in the search-box: “the all american rejects” and I didn’t get any result. My next search was “the All-American Rejects” and now I got results. But I had to imagine the whole thing. I didn’t know if in my first try the plugin didn’t work or the search is caps-sensitive (thing that I realized with my second try).

If you include some feedback about what is happening: “searching…”, “loading…”, “can’t find results, it’s caps-sensitive”

Yes, I noticed the tiny indicator about the number of songs at the left-bottom corner but the average user needs a clearer feedback about what’s happening