Comment 2 for bug 708800

It should work. I'll have to test it in detail to make sure everything works.

What I can say so far: The right track table view will only list the meta data of the audio files found in a particular directory. The folder structure can only be accessed through the sidebar. Collapsing and expanding a folder (=sidebar item) again (via double click) refreshes the subfolder list. That said, the branch is capable to cope with removable devices (tested on OS X so far).