How to add a Word after each filename and title of Mp3

Support
1

How to add a Word like my website address after each "filename and title" of Mp3 files in bulk ?

2

Create an action to "Format tag field" for _filename
Enter as format string:
%_Filename% my web address
(where you replace the "my web address" with the real address)

Create an action to "Format tag field" for TITLE.
Enter as format string:
%title% my web address
(where you replace the "my web address" with the real address)

If you are not sure how to create an action, see /t/967/1