# ID3 Trouble?

**URL:** <https://forum.kirupa.com/t/id3-trouble/239881>\
**Category:** flash\
**Created:** [September 26, 2007, 8:14pm UTC](https://forum.kirupa.com/t/id3-trouble/239881 "2007-09-26T20:14:27Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![yolkSac](https://avatars.discourse-cdn.com/v4/letter/y/4bbf92/32.png) [@yolkSac](https://forum.kirupa.com/u/yolkSac)\
**Post date:** [September 26, 2007, 8:14pm UTC](https://forum.kirupa.com/t/id3-trouble/239881/1 "2007-09-26T20:14:27Z")

</div>

can anyone please help me figure out why these ID3 tags are reading back “undefined” when i preview my MP3 player.

* * *

Here’s the tag code i’m working with…

var trackInfoArray:Array;  
var trackInfoTracker:Number = 0;

mySound.onID3 = function() {  
trackInfoArray = new Array();  
trackInfoArray[0] = "artist : " + mySound.id3.TCOM;  
trackInfoArray[1] = "track : " + mySound.id3.TIT2;  
trackInfoArray[2] = mySound.id3.TCOP;  
trackInfoArray[3] = "track " + (curTrackNum + 1) + " of " + myLV.totalTracks;

```
    clearInterval(infoChangerInterv);
    infoChangerInterv = setInterval(infoChanger, 5000);
    infoChanger();
}

```

function infoChanger() {  
trackInfo.text = trackInfoArray[trackInfoTracker];

```
if (trackInfoTracker == (trackInfoArray.length - 1)) {
    trackInfoTracker = 0;
} else {
    trackInfoTracker++;
}

```

}

function restartTrackInfo() {  
infoChangerInterv = setInterval(infoChanger, 5000);  
infoChanger();  
}

* * *

Thanks!