Looping audio problem

Hello,

I have a animation that needs to begin on frame 1 because an FLV plays on that frame.
I have a ‘play audio/mute audio button’ that toggles an mp3 on and off.
The mp3 is on it’s own layer.

My problem is that when I get to the end and loop back, my audio is muted because of the default mute script on frame 1 (the audio is told to start silent) no big deal.
But when I click ‘play audio’ the mp3 plays but it is doubled up.

A ‘replay’ button had the same issue.

I am using AS2.
Any advice would be appreciated.

J