If you received my previous post, ignore it!
The only way I know to allow all users to access the music files on your computer, is to logon for each account seperately, start WMP and do a search for all the music files on the hard drive.
This will create a database file in each of the accounts.
Otherwise turn on the Guest account and do the same thing, then get all users to logon as guest if they want to listen to music; this way you only need one database file.
Hope this helps, Toxin.