I don't want to use your iTunes / SuperDuperMusicSynchronizer / Cloaca 9.7 etc., I don't want it to "synchronize and manage my music library", I don't want it to start indexing it, I don't want to learn it.
I know how to manage my files and I only had to learn it ONCE, and it works for my mp3s the same way as for my docs, jpgs etc. It's a universal skill.