I would like to add metadata about the file. Ideally I would be able to add information like the date the file was created (not uploaded), Short Description of the audio file, speaker etc.

It looks like you can do this with global variables, but not with specific file metadata.

I would have played around more, but on my localhost installation I received an error
Parse error: syntax error, unexpected $end in C:wampwwwadministratorcomponentscom_rsfilesadmin.files.html.php on line 272

Thanks

Ideally it would look something like this: http://www.srfchurch.org/teachings/

Thanks