Note: The only way I can get my music into MB is by uninstalling then reinstalling and using the initial scan which allows me to point MB to the top level folder where the music is. then tell it to Scan. There has to be a way to do this later but I haven't figured out how yet.
File > Scan Folders for New Files...
Zak, I tried that. it only allowed me to select a folder that contained music files. I have a nested folder structure. Some music resides 4 or 5 folders deep so that doesn't work.
I'll try it again though, thank you.