Perhaps it's time for an equalizer in Spotify?

I really like Spotify as a platform - it's simple, elegant and quick to load up and use.

However, I find the lack of an equalizer a little bit frustrating at times. I frequently use headphones for Spotify whilst I'm at work - but unfortunately the levels through spotify can't be edited, so sometimes low-bass is missing, mid-ranges sometimes sound too high. Of course, treble never really seems to be an issue with headphones.

Perhaps I've just been mollycoddled by apps like Winamp and WMP with their software EQs, but it would be really nice to see this functionality introduced to the Spotify app. Perhaps with the advent of the developer platform this idea may see some fruition.

Any thoughts on this, anyone?