One of your competitors, Stelio (my second fave music player app behind Poweramp), offers a second set of effects with one being a sound compressor that works much like the type radio stations use. I absolutely love this feature and would like to see it offered in the upcoming release. The other suggestions I've read in this forum are all very good. Imagine how crazy good this app can become. It's already great, now it's time to skip over the attitude of "planned obsolescence" and uncork the full potential of this amazing and useful app.