[AS2] Sound And Music

//VERSION: V2.0 EXTENDED WITH LOOP BOOLEAN
//FREE TO USE! NO NEED TO GIVE CREDIT!
//SOUND AND MUSIC
SFX = true;
sss_loopSound;
MUSIC = true;
firstMusic = 0;
this.createEmptyMovieClip("m0",100);
mm0 = new Sound(m0);
mm0.attachSound("bg0");
mm0.onSoundComplete = function() {
    mm0.start();
};

//PLAY ANY SOUND ONCE OR LOOP!
function playSound(id:String, vol:Number, loopVersion:Boolean) {
    if (SFX) {
        if (!loopVersion) {
            this.createEmptyMovieClip("sss" + soundNum,10500 + soundNum);
            var __reg2 = new Sound(this["sss" + soundNum]);
            __reg2.attachSound(id);
            __reg2.setVolume(vol);
            __reg2.start();
            soundNum >= 30 ? (soundNum = 0) : soundNum++;
        } else {
            if (!sss_loopVersion) {
                this.createEmptyMovieClip("sss_loopVersion",10531);
                sss_loopSound = new Sound(this["sss_loopVersion"]);
                sss_loopSound.attachSound(id);
                sss_loopSound.setVolume(vol);
                sss_loopSound.start();
            }
            sss_loopSound.onSoundComplete = function() {
                sss_loopSound.start();
            };
        }
    }
}
//USAGE FOR LOOP:
if (...condition) {
        playSound("mySound",100,true);
        //Linkage Name, Volume, is it for loop or not.
    } else {
                if(sss_loopVersion){
            sss_loopSound.stop();
            sss_loopVersion.removeMovieClip();
        }
    }
}

//onEnterFrame function: place this into your onEnterFrame = function(){}
firstMusic == 0 ? (mm0.start(), firstMusic=1) : null;
MUSIC ? mm0.setVolume(40) : mm0.setVolume(0);
//if the music boolean is true then set the music's volume to 40 else set it to 0!