

I laughed out loud when I finally realized what band was saying this.
Humorously, the lead singer is named Jim (Adkins), but the band’s name comes from the backing vocalist/guitarist Tom’s brother, also named Jim.
The band’s name came from a crayon drawing made after an incident between [Tom] Linton’s younger brothers, Jim and Ed Linton, who fought frequently. Jim usually won, but Ed sought revenge by drawing a picture of Jim shoving the Earth into his mouth; Ed captioned the picture “Jimmy eat world”.
Have you tried tagspaces? It’s not primarily an editor (from what I can tell) but if you want to split file editing from grouping/tagging, it might be worth a shot.
I haven’t tried it but I will, because I really like ways to organize files that don’t require actually changing the files themselves!
Sometimes solving the problems separately (organizing and editing) can be better for specific purposes. on a computer with a keyboard, I like an editor that just edits.