Hi,

I think it would be very useful to be able to sort & search for things in the collection list by path (or directory), i.e., it would be great to have \"path\" or \"directory\" as one of the categories in the filter (currently has only \"album\", \'artist\", \"genre\", and \'year\"). This would help with songs that don\'t have good tags. Right now they get thrown into one big \"unknown\" pile, which is hard to sort through.

Keep up the great work! Cheers.