Append the same user-entered text to the beginning or ending of the existing text in the chosen tag (Song Name, Artist, Album Artist, Album, Composer, Comments, Genre, Grouping or Show Name, and their Sort siblings) in each selected track.
For tags other than "Song Name" and "Show Name", this script may be just slightly less involved than performing a multi-edit on the selected tracks
Also see This Tag, That Tag Scripts.
Preview each track as it will appear after applying the entered text.
Export info to HTML doc
View selected tracks, PDFs in QuickLook windows
Delete characters from the beginning or ending of selected tracks' name, artist, album, comments, composer, or show tags
Add or subtract a user-entered number from each selected track's Plays
Put file creation date to each track's comment tag
Restore each selected track's artwork from an image file stored in its Album folder