One of the things that I take for granted on other lyrics sites, but which is missing from this one, is the ability to search by both the song title and the band's name.
Sure, if I search for a unique title, like Panic at the Disco's "Hey Look Ma, I Made It" I'll easily find the result I'm looking for. But if I search a more common title, like their song "Hallelujah" it gets buried in other results. And what I want to do is to be able to start typing "Hallelujah Panic" and have it come up with the result I'm looking for.
I know that I can search for "Hallelujah Panic" and it'll be on the first page of search results. So it's only a small inconvenience. But the fewer clicks you make users go through, especially on a regular basis, the less they get annoyed with your website. I think it would make the site more useful if it autocompleted based on both fields.
And it'd probably save some bandwidth as well, because people are clicking on the search result they're looking for directly, rather than having to load the search results page first. AZLyrics is one website that does it well.
I never know with these kinds of requests if it's a monthslong project that no one has time for, or if it'd take an administrator all of 10 minutes. But it is something I see on lots of other sites and think would be an improvement on this one.