Ok , I find solution myself.
<object type="application/x-shockwave-flash" data="http://flash-mp3-player.net/medias/player_mp3_js.swf" width="1" height="1">
<param name="movie" value="http://flash-mp3-player.net/medias/player_mp3_js.swf" />
<param name="AllowScriptAccess" value="always" />
<param name="FlashVars" value="mp3=http%3A//mysite.com/audio/file.mp3&autoplay=1&volume=30" />
</object>