Ability to edit CD Metadata before ripping.

[tombay]

For historical reasons I rip my music with filenames including Genre (Genre_Artist_album_trackno_title).
I have code that allows you to edit the metadata used to rip a CD before the rip starts. There are a few discussions about using other music sources or musicbrainz being wrong. By being able to edit the metadata could resolve these issues.
The code uses the environment variable EDITOR to choose (default is to use vi). Of course it needs to be run from a shell.
Is this something that would be useful to add to whipper ?
I can add a "requirements" description if it would help.
P.S.
Historically Sonos used the filename layout to organize its local music library.