convert from tags to tags

I have just recently started using Mp3tag, and found it to be very useful. However I can't seem to figure out how to append the artist tag to the title tag and enclose it within a pair of brackets. I can convert tag to filename, filename to tag, and filename to filename, but there doesn't seem to be support for tag to tag operation. Can anyone please help???? :slight_smile:

Look at this.
In your case, Action would be something like this:

Action Type: Format value
Field: TITLE
Formatstring: %title% (%artist%)