Starting Sounds loaded from an external swf

I have one instance of a movieClip on the stage (from now on called this). It listens to its own movieClipLoader which loads an external swf file into this.audioLibrary

this.audioLibrary then contains a movieclip called liveAudio which contains three tracks, each with an attacked sound called audio.

I can run something like this successfully:

this.onLoadInit = function(audioLibrary)
{
trace(this.audioLibrary.liveAudio.track1.strName);
}

but I can’t run this:

this.onLoadInit = function(audioLibrary)
{
this.audioLibrary.liveAudio.track1.audio.start();
}

How can I gain control of the audio tracks? All objects are set to export for actionscript, my publish settings are right. The audio tracks start if I code a this.audio.start(); locally.

[left]So i fiddle, following the advice in the comment under the livedocs entry for attachSound. My external swf now has one instance of an object of the following class:[/left]
[left] [/left]
[left] function LiveAudio()
{
this.onLoad = function()
{
this.trackLinks = ["",
“engineers”,
“melissaMigule”,
“sharifa”
];
this.initAudio = function(audioPlayer, i)
{
this.attachMovie(“objTrack” + i, “track” + i, 160);
this.audio = new Sound();
this.audio.attachSound(this.trackLinks*);
this.audio.setVolume(100);
audioPlayer.trackData = this[“track” + i];
audioPlayer.audio = this.audio;[/left]
[left] // audioPlayer.audio.start(); doesn’t work
}
}
}
[/left]
[left]It has the objTrack[1¦2¦3]'s in the library and the relevant sounds [“engineers”, etc.] as well. The following function calls initAudio:[/left]
[left] [/left]
[left]this.onLoadInit = function(audioLibrary)
{
this.loadingSplash.removeMovieClip();
this.createEmptyMovieClip(“audioPlayer”, 150);
this.audioLibrary.liveAudio.initAudio(this.audioPlayer, 1);
// this.audioPlayer.audio.start(); doesn’t work
}[/left]
[left] [/left]
[left]The function is called and when I check variables I get a Sound in the right place:[/left]
[left] [/left]
[left]Movie Clip: Target="_level0.virtualOffice.audioPlayer"
Variable _level0.virtualOffice.audioPlayer.trackData = [movieclip:_level0.virtualOffice.audioLibrary.liveAudio.track1]
Variable _level0.virtualOffice.audioPlayer.audio = [object #255, class ‘Sound’][/left]
[left] [/left]
[left]But I can’t for the life of me turn the sound on. Can you help?[/left]