Flashsound - stop actionscript

Hi,

I’m trying to use the Flashsound API. Everything is working fine except that if I have three keyframes (3 different sounds) and if I want to play the first one, it’s actually playing all three of them. If I call the second sound, it’s playing the second and third sound. You get the point. I’m sure it’s a missing stop(); actionscript somewhere, but I can’t find where.

Your expertise would be appreciated.

I have uploaded my .fla if someone can take a look at it.
http://www.megaupload.com/?d=3GLT3VCL

Thanks.
Mark.