Title tag by list

Hi, I was wondering if there was a more efficient way to edit a series of tags (more specifically, the titles), based on various, but set specifications, such as a track list.

Example: I have the Pokemon Ruby and Sapphire soundtrack, but want to edit each tag according to this track list. Of course, I can edit each tag with the corresponding title manually, but that takes far too long, and I'm certain there is a more efficient way to do this. How can I edit every tag at once according to a list of titles I have on hand?

You can use the converter Textfile - Tag if you a file with the title (and other) information in it.
Or you can use one of the many other web sources to get your files tagged.