Playlist manager/editor?

[o2bnclemson]

I use playlists more than folders and have yet to find an app that lets me easily organize, manage and edit my playlists.

I want to know what songs are in what playlist(s), what songs are not yet in a playlist, and things like that. Doesn't seem like it would be a difficult app to create, but I didn't find anything on the market.

Thanks!

Sent from my rooted Droid Eris 2.1 (xtrSense)