Custom Fields Question...

I will try to explain this as best as I can and hopefully you can understand it. For the sake of ease I'm going to use the Classic Review Page template that is on the site. Basically what I want to do is use a custom field for the Group section of the template. So that if we are using the Classic Review Template it puts the custom field on the same line as the artist. What I plan to do is put the field at the end of the line with the Artist on it and call the custom field something like Covered by and then for each artist I would put which group covers the royalities on it so I know it can be shoutcasted or not. Any questions, let me know... thx in advance