sorry that's not an answer but about a subject "Transferring music: PC to PC"...
my installation and use of my music with MusicBee is Year by Year, Types (Blues, Ethnic, Jazz, Classical, aso)... about 50 collections... i wish to transfer the names and settings of this collections from my "big" PC to a Portable PC... I tried to copy the folder "Music" in the folder "Music" of the Portable but it does works... Is there someone here to help me ? thank's...