[Draenin]

1. Check to make sure all sound channels are turned up.
2. Check to make sure you haven't exceeded a file size limit, because that can cause things to mess up even if the file is stored properly.
3. Check the script that is trying to load the sound and make sure the command is being properly executed.
4. Check to make sure there are not conflicts going on between many sounds being played at once.
5. If all else fails, try an alternative format, since Graal now plays a wider variety of them.