It will be very useful, I've got about 60 gb of music and the tracks Thai I like I add into a play list, but I really need to delete rest of them which not in Playlist and which I will never gonna listen again.
Come on, I can't delete them manually
![Sad :(](./images/smilies/icon_e_sad.gif)
![Crying or Very Sad :cry:](./images/smilies/icon_cry.gif)
Thanks in advance!