There are two things that I would like to see in both the Song and Style pickers.

One would be the ability to edit songs name/metadata/location/etc. in the picker.
Unless I am missing something really huge, there is no way to rename or move/delete a song outside of moving the operation to the File Manager, find the often awkwardly named song in a folder, and do it there.

In fact, another useful feature would be to rename those songs from inside the picker directly (maybe with the original filename saved someplace) and a way to check if two files are identical or not from inside the song picker. Since many legacy files have DOS naming that might have been changed to "name-of-the-song-for-real.MGU" from WTF~SONG.mgu sometimes in the mid 2000 but I am carrying an identical copy because at the time I could not go look for and delete the original file/song.
Am I making sense?
I swear, I love BIAB like a child (I should, since I have had some version for as long as my daughter has been alive and she is 30+ now), but all the legacy stuff and the nested menus drive me insane sometimes.

Another thing I'd appreciate would be some kind of color coding in the pickers, but that can be a separate request since even my main brequest gets more confusing in my mind by the minute.

Thank you for reading this far. All of you that read my rants to this point are heroes.