Here's a more detailed and deep-dive in to why I created mpd-dbcreate.
First of all, when I say it was "wrong"...it was wrong for me. My massive old collection was part of the problem. I could have fixed half the issues by modifying the actual media on my drive. Would this have been easier? No. We're talking TBs of stuff. There's also a .0005% chance I'd regret modifying the collection like this in the future. I don't really want to go around changing it. It's bad enough I'm finding 20 year old garbage in folders I'd long forgotten about. "Oh, I'll remove the converted version later." I know from experience with a collection this large that those things rarely get found. There are probably still things messed up from the great-crash-and-recovery of 2002 that I....still haven't found....23 years later. Or the great backup and reset of 2005...which was 20 years ago. I finally fixed my Powerman 5000 album from 6.3 filenames though.
I never adopted databases. I still use traditional folder organization. Make a