Ok, I am sure most of you are smarter than me...it took me awhile to figure this out.
My original problem was I couldn't get my music to the phone. I tried manually moving the songs, supposed WMA and MP3 conflicts and other things to no avail. I even went as far as to try windows media player sync.
What did it for me was this:
1. Create a folder in Internal Storage called MUSIC
2. Create a directory for each Artist
3. Create sub directories for each Album (This and the above may already be this way on your computer).
4. Use
MP3tag to make sure all the albums are tagged correctly
5. MOST IMPORTANT - Make sure you select the correct Album Artwork. For some reason every time I tried to move the files over it still would fail. Audio Manager is tied pretty tightly to the album art for some reason. I would have one song using the correct album art but the rest used the default file that iTunes or WM used. By changing the album art file to folder.jpg in each subdirectory and then making sure the album art in MP3tag was properly linked to the folder.jpg it now works flawlessly.
I hope this helps....only thing that worked for me so far.