Paul, in what way is the B2 not happy with it? Playing wise I have no problem.
I like to see the track number in front of the song title and have edited in a hyphen & space in front of it so the track number shows up in the "now playing window" with the song title. See attached screenshot. Just allows me to see how far I'm through an album with say 20 tracks.
All plays and displays fine the way I want it. It may cause problems if you back up from the B2 using the USB C Export or Back up. I have never used these methods so don't know if there are problems. Most of my music collection was ripped on a PC prior to me getting my B2. So my initial method of transfer was by the B2 upload facility and later using NAS. Now any new music is either ripped or downloaded to my laptop's music folder on the hard drive and is usually edited there before NAS transfer to my B2. At this point, I also copy the edited version to an external portable hard drive. So I have 2 backups of the B2. One on the laptop and one on the portable drive.
They aren't incremental. I just have a set method of Rip or Download to laptop. Edit there, then transfer by NAS to B2, followed by a copy to portable HD. Works well for me.
If I have to reload my collection at any time I will probably do it via NAS in blocks. I'm retired and have the time. I also don't mind tinkering.
If I edit on the B2 it does mean I have to remember to change both the laptop copy and the portable drive backup, but simple enough via NAS. Best to get the editing right on the laptop before B2 upload. My method suits me with my modest music collection of just over 1000 albums and around 11500 tracks. Probably wouldn't for some of you guys out there with huge collections. NAS transfer would probably be way too slow.