Sync 2 Folders to 2 Different SD Drives on Device?

[Der Ungrund]

I have a FiioM11, which has 2 MicroSD's in it.  For a long time, I've divided my collection alphabetically, with a-l on one folder/SD and m-z on the other.  Is there a way that Music Bee could auto-sync my a-l folder to SD1 on my Fiio, and the m-z folder to SD2?

[Bee-liever]

Set up two filters under Music> Filters> Manage Filters.
One with paths A-L, the other M-Z.
You can then use those filters in the device settings for each SD.
If you tick 'automatically synchronise when the device is connected' it will become an auto-sync task.