I dont think this one would be really hard...
But what i think should be implemented, is options to the music, so what we have right now, is you open PSlaunch and you can either have sound on or off, what i mean, is when you have that menu open, instead of just being able to turn sound on or off, be able to turn diffrent things off, seperate sound effects, and music, so that you can turn off music but still have sound effects or vice versa.