Remove Child and Event.SOUND_COMPLETE not working inside movie clip. What's the problem?

Question

I have a movie clip that is called to the stage. The user then clicks a button and music plays. As the music starts, another movie clip is called, a simulation of  an equilizer. There are several things that should happen:
1) When the user closes the movie clip the music is supposed to stop playing and the equilizer movie clip is removed. What actually happens is the music stops playing but  the equilzer movie clip is not removed.
2) When the music is finished playing the equilzer is supposed to be removed from the stage and the play button is reactivated. But none of that happens. When I click on the movie clip a second time equilizer is still there and the play button is not reactivated.
Here's the code that calls the movie clip to the stage.
stage.addEventListener(MouseEvent.MOUSE_DOWN, goButtons);
function goButtons(event:MouseEvent):void
    if (event.target == Song_bnt)
        SoundMixer.stopAll();
        addChild(myPlaySong);
        myPlaySong.x = 304;
        myPlaySong.y = 105;
        //event.stopImmediatePropagation();
Here's the code in the movie clip:
import flash.media.Sound;
import flash.events.Event;
stop();
var playRayJaySong:RJSong;
var playRayJaySongChannel:SoundChannel;
var equilizer:Equilizer;
equilizer = new Equilizer();
playRayJaySong = new RJSong();
//Plays music, inactivates buttons, and adds the equilizer to the stage.
PlaySongRJClip.addEventListener(MouseEvent.MOUSE_DOWN, songPageButton);
function songPageButton(event:Event):void
    playRayJaySongChannel = playRayJaySong.play();
    PlaySongRJClip.visible = false;
    ClicktoPlaySong.visible = false;
    addChild(equilizer);
    equilizer.x = 269;
    equilizer.y = 246;
//Removes the equilizer from the stage when the music is complete.
PlaySongRJClip.addEventListener(Event.SOUND_COMPLETE, rjSoundComplete);
    function rjSoundComplete(e:Event):void
    PlaySongRJClip.visible = true;
    ClicktoPlaySong.visible = true;
    removeChild(equilizer);
//Removes the equilizer and event listeners from stage and calls dispatch event to close the movie clip.
closeSong_bnt.addEventListener(MouseEvent.MOUSE_DOWN, CloseSong);
function CloseSong(event:MouseEvent):void
    removeChild(equilizer);
    dispatchEvent(new Event("RemoveMSong"));
    PlaySongRJClip.removeEventListener(MouseEvent.MOUSE_DOWN, songPageButton);
    PlaySongRJClip.removeEventListener(Event.SOUND_COMPLETE, rjSoundComplete);
//Removes the MovieClip from the stage when the user clicks on the close button inside the MovieClip.
myPlaySong.addEventListener("RemoveMSong", RemoveSongClip);
function RemoveSongClip(e:Event):void
    SoundMixer.stopAll();
    removeChild(myPlaySong);
Any thoughts?

Answer 1

I figured out the problem. Here's how I reorganized the code (all in one frame).
//Code for Ray Jay song.
var playRayJaySong:RJSong;
var playRayJaySongChannel:SoundChannel;
playRayJaySong = new RJSong();
myPlaySong.equilizer_inst.visible = false;
//Plays the song.
myPlaySong.PlaySongRJClip.addEventListener(MouseEvent.MOUSE_DOWN, songPageButton);
function songPageButton(event:Event):void
    playRayJaySongChannel = playRayJaySong.play();
    playRayJaySongChannel.addEventListener(Event.SOUND_COMPLETE, rjSoundComplete);
    myPlaySong.equilizer_inst.visible = true;
    myPlaySong.PlaySongRJClip.visible = false;
    myPlaySong.ClicktoPlaySong.visible = false;
//Removes the MovieClip from the stage when the user clicks on the close button inside the MovieClip.
myPlaySong.closeSong_bnt.addEventListener(MouseEvent.CLICK,RemoveSongClip);
function RemoveSongClip(e:Event):void
    SoundMixer.stopAll();
    removeChild(myPlaySong);
    myPlaySong.equilizer_inst.visible = false;
    myPlaySong.PlaySongRJClip.visible = true;
    myPlaySong.ClicktoPlaySong.visible = true;
    playRayJaySongChannel.removeEventListener(Event.SOUND_COMPLETE, rjSoundComplete);
//Resets all of the movieclips to their orginal state.
function rjSoundComplete(e:Event):void
    myPlaySong.equilizer_inst.visible = false;
    myPlaySong.PlaySongRJClip.visible = true;
    myPlaySong.ClicktoPlaySong.visible = true;
Thanks all for your suggests and input.