playlist-groups

Hi everone!

First of all I would like to thank all the guys who made this great program. I really like to use songbird to listen to my music but I would love it if my next idea could be implemented in the player.

I have quite a lot of playlists which I'd like to divide up in some kind of playlist-groups. For example make a group of playlist sorted by artist and one group of mixed playlists sorted by time (like 90's Rock - 90' Pop or 80's Rock and so on).

I think this would be a great improvement which everybody would enjoy.

Thanks!