Don't you think is it a real mess on our soundcloud with the playlists and tracks? that makes duplicates. Now it is a disaster, even as a listener I loose interest everytime I go to an artist page, lost between the repost, his tracks, the playlists... its is a real mess !
Why dont you remove the tracks as soon as they are added to a playlist?
Or the possibilty to choose by default the playlist, would appear all the playlist fist on our soundcoud.
Please do something !