ActionScript 3.0 :: Flash Using .target To Determine Which Sound To Stop

It seems there are a lot of problems with sound control with flash, and i (now seeming studpidlY) decided to undertake a project where i can have multiple sounds at once, and turn them off (individually) at the click of a button.

see the code

Code:
function soundSelected(evt:MouseEvent):void
{
// Pushes the filename into a playlist array.;

[Code]....

Obviously there is more code but these are the two functions that deal with the playing of sounds, the adding of icons (that form a playlist of clips that are being played) and also to remove these icons.

Basically when i click a button, it play a song (depending on the .target.FileName which is declared elsewhere), it then adds a small icon to a navigation bar so the user can see easily which sounds are on (this is depending on the .target.IconNo which again is declared elsewhere). I then add an event listener to the small icon that is on the stage, that calls the removeIcon function.

At the moment it adds the small icon, then when i click the small icon, it removes it from the screen, how can i link it so that it stops playing the sound it refers too?