Showing the current music track as your Google Talk status is very easy. Just click on the dropdown menu of the status and click on "Show current music track."
If your current track doesn't show on your status, try reinstalling Google Talk as administrator.
1. Uninstall Google talk.
2. Right click on googletalk setup, then choose "Run as Administrator."
This should work, because that's what did it for me.
Update:
I found out that when your computer crashes, MediaPlayer tends to disable the plugins. To show music track on your status, follow these steps.
1. open MediaPlayer
2. click Organize
3. click Options
4. select Plug-ins tab
5. select Background
6. select Google Talk Music Plugin
7. click Apply
You will now see your music track on your status.
