Mp3tag can rename files based on the tag information, replace characters or words from tags and filenames, import/export tag information, create playlists, and more. It supports online freedb database lookups for selected files, allowing you to automatically gather proper tag information for select files or CDs.
Reviewing 2.69a Beta (Mar 23, 2015)
Reviewing 2.66 (Dec 19, 2014)
Reviewing 2.65a (Dec 4, 2014)
So glad it's still being improved. The very best hands down.
Reviewing 2.64a Beta (Oct 8, 2014)
The one and only! Used this app for years. Use it as a simple editor or explore the many handy and sometimes advanced features. Wouldn't be without it! Highly recommended.
roj, did you check out the 'Action' feature? It can make search and replace/remove etc.