CS3 Help! Trying to get sound to follow timeline

Action Script 2.0

I have included a test file.

I am trying to get the sound in the attached file to follow the timeline controls.
I have AS controlling the timeline with the play/pause buttons, but the sound just keeps on going. I would like the sound to follow the exact position of the timeline, so when the playhead moves Fwd, Rev, Play and Pause, the sound follows just like in a movie.:cow:

Thanks in advance for your help.

Action Script-----

stop();
play_btn.onRelease=function (){
play();
}
pause_btn.onRelease=function(){
stop();
}
forward_btn.onPress=function (){
_root.createEmptyMovieClip("controller_mc",1);
controller_mc.onEnterFrame=function(){
_root.gotoAndStop(_root._currentframe+3);
if (_root._currentframe+3 > _root._totalframes){
_root.gotoAndStop(_root._totalframes);
}
}
}
forward_btn.onRelease=function (){
controller_mc.removeMovieClip();
}
forward_btn.onReleaseOutside=function (){
controller_mc.removeMovieClip();
}
rewind_btn.onPress=function (){
_root.createEmptyMovieClip("controller_mc",1);
controller_mc.onEnterFrame=function(){
_root.gotoAndStop(_root._currentframe-3);
if (_root._currentframe-3 < 1){
_root.gotoAndStop(1);
}
}
}
rewind_btn.onRelease=function (){
controller_mc.removeMovieClip();
}
rewind_btn.onReleaseOutside=function (){
controller_mc.removeMovieClip();
}