Other way around. I couldn't get them into last.fm from MB
Lol
"I imported all my plays
into last.fm with none of them importing the loved status, so I thought for consistency I would just keep it that way," or something is how I must've read your first sentence and it completely changed the entire meaning of the post. My bad. 😂
In that case, is it possible to import the loved status from MB to last.fm? I know you can import from last.fm to MB but as far as I know that just goes one way.
I would backup the ../MusicBee/Library (or just the library MBL) and the ../MusicBee/AppData (or just the ~Settings.ini) folders before doing what I'm about to suggest.
And for good measure, make a playlist with all your Loved tracks and export it as an M3U - just in case.
This way, you can recover your Loved tracks if the method doesn't work.
After you've created (and exported) the playlist, go to the plugin settings and enable the synchronization of Loved tracks to Last.FM.
Then, go to Hotkeys and assign a keyboard combination for 'Love all selected tracks' or however it's titled.
Then, restart MusicBee.
At this point, the tracks should sync with Last.FM and will lose their Loved status.
Now, go to the playlist you created above and select all the tracks. Then, use your hotkey to set their <Love> status to "Loved."
Finally, check Last.FM to see if this worked.
Once again, please, please backup your library and settings files, as well as the playlist, before doing this.
If it doesn't work, then you can replace the MBL and INI and should retain your Loved tracks. But if not, you'll have the playlist to reassign their status again (after turning off synchronization in the plugin settings.)
I have no guarantees this will work, but it makes sense to me that it should.