I have just upgraded to Windows 7 and I lost a couple of mp3 apps in the process that helped me with entering mp3 tag information. One was MusicMatch 10.x which allowed me to enter lyrics, album reviews, band info, etc. by tab. There was a tab for each type of tag info; seamless and easy. I could also update these data for an entire album at a time if I needed to. (Yes, I know this app was way out of date and I grieve MMJB's death.)
The other was MP3 Collector which permitted me to make the mp3 file name the tag name of the song. That is, it would replace the song title in the mp3 metadata with the filename, a useful option for books on tape. Oh, and I could make this change for any number of files in a single pass.
I need suggestions for an application that will permit this kind of metadata/tag entry for mp3 files. I don't need a player per se. I use WinAmp and I have iTunes, but neither offers these features.