QUICK SETUP

1. Create a folder SoundtrackMusic in your Addons folder.
   (World of Warcraft/Interface/AddOns/SoundtrackMusic)
2. Copy mp3s to that folder.
3. You can organize your music into sub folders.
4. To make your mp3s available in the game, run 
   World of Warcraft/Interface/AddOns/Soundtrack/GenerateMyLibrary.py.

For more detailed instructions, please check http://soundtrackaddon.googlepages.com.