Since a closed question is now listed as "on hold" for the first five days, I think the page should play hold music (autostart on load). This feature would supply the following advantages:
- It would make even clearer to the asker that the question is on hold.
- It would be an immediate indication to others that the question is on hold rather than closed, without their having to see the post notice or title (which of course is very hard to do).
- It would be soothing music to calm the asker's nerves, in case they're frazzled from his question's being on hold.