I've had dBpoweramp on my computer that I forgot that you can't see the tag info without a program that will read and display it. Obviously, dBpoweramp will do that, in addition to being able to rip CDs and convert music files from one format to another.
I know that there are other programs that will read the tag info. One that is talked about frequently here in the forum is mp3tag, which is a free download. Check it out.