Music Ambients With Tags and loop not works

Hi, i would like to use differents musics, and ambients, in my game, but to make it easy i want to use tags.

I make tags and add this to the differents surfaces, or whatever for the player goes, and active the collider mesh, and the different musics and ambients sounds....BUT......How can i say to the script, that play the sound in loop while the player is in one of these places?

My Script is:

var Clip1 : AudioClip;
var Clip2 : AudioClip;
var Clip3 : AudioClip;
var Clip4 : AudioClip;
var Clip5 : AudioClip;

function OnTriggerEnter(hit:Collider){
if(hit.tag == "MainTheme"){
GetComponent.<AudioSource>().Stop ();
GetComponent.<AudioSource>().PlayOneShot(Clip1);

}

if(hit.tag == "Central"){
GetComponent.<AudioSource>().Stop ();
GetComponent.<AudioSource>().PlayOneShot(Clip2);
}

if(hit.tag == "Mistery"){
GetComponent.<AudioSource>().Stop ();
GetComponent.<AudioSource>().PlayOneShot(Clip3);
}

if(hit.tag == "ElectroRain"){
GetComponent.<AudioSource>().Stop ();
GetComponent.<AudioSource>().PlayOneShot(Clip4);
}

if(hit.tag == "Combat"){
GetComponent.<AudioSource>().Stop ();;
GetComponent.<AudioSource>().PlayOneShot(Clip5);
}


}

I have tryed to add this between stop and start, but not works:
GetComponent.<AudioSource>().loop = true;

what can i do?

thanks

 

OK OK OK

Is Fix It!!!!

using this script that i found in other post

part of my script now is:

var Clip1 : AudioClip;
var Clip2 : AudioClip;
var Clip3 : AudioClip;
var Clip4 : AudioClip;
var Clip5 : AudioClip;

function OnTriggerEnter(hit:Collider){
if(hit.tag == "MainTheme"){
GetComponent.<AudioSource>().Stop ();
GetComponent.<AudioSource>().clip = Clip1;
GetComponent.<AudioSource>().Play();
GetComponent.<AudioSource>().loop = true;
}
......

Sometimes when i think talking i find the solutions!!!!