I've added MusicBox PRO to the fast growing list of assets at the Unity Toolbox - very cool catalog of assets for Unity3D! Hope to see your assets there!
MusicBox PRO 1.1 is released! It includes some API changes and a demo scene which shows an example of in-game track controls and dynamic tracklist initialization from the folder.
MusicBox PRO 1.1 now also includes 10 beautiful music tracks from the great fantasy composer Mattias Westlund!