Comment 47 for bug 671632

For a genre tree, like we found it in famous online shops, we need a crate per genre. Like rock an alternative. The user may add a track directly to rock or to alternative, alternative is part of rock. The rock crate should display all alternative tracks as well. For genres that have two or more parent genres, the user can establish the crate somewhere the genre tree, and link it by smart crates, to create the desired map.

The complicated part wil be how to mange tracks that are in such a folder crate. We may introduce a root crate for each folder, wer songs are stored if a user drops it to a folder. Or we may add a toggle button for recursive view on/off. It looks like a combination of the best of both worlds.
Will this be usable? Any thoughts?