I'm trying to setup foo_playlist_tree like this:
Root Folder (Has every song in it)
+ A (has bands that begin with the letter A)
- [band name - album] (has all songs from that album in it)
+ B (has bands that begin with the letter B)
etc.
etc.
etc.
I just don't get how to add songs to the folders like this though. If somebody could help, I would much appreciate it.