For live songs from concerts in my music collection, I add the word [Live] (with the brackets) at the end of the name of the song. I have found that every time I go to update my device, it thinks it needs to "Update" (not Copy) these songs again to the device, even though they have been previously copied to the device and even though nothing has changed in the files. If I do a sync and immediately do another sync after the initial sync is over, it still wants to update these files again. This is happening both when I have my Samsung Galaxy S8+ connected directly to the PC and when I remove the micro-SD card from the device and try to sync from a media card reader. It seems that the word [Live] is somehow triggering to Update every time I do a sync (what exactly is it "Updating"?)
This happens with MusicBee 3.2 patch 2 and previous versions.