Classical: How do you make the title of a work display?

My screen shot is Metadatics, which is awesome. @viruskiller uses it too.

Mp3tag under Wine on OS X is a nightmare for me. Doesn’t understand Mac-compliant folder names, nor even OS X shortcuts for copy and paste.

Hi to all,
I take advantage of this discussion to a question. Given that Roon using the TAG “Performer” as you must load the tags to get the display that I enclose below and that has been created automatically by Roon on a recognized CD:

In particular I refer to the words “All tracks performed by… featuring …”.
How should I load the data in the TAG “Performer” to get this?