I've been using Spotify for several months now. I'm still having some simple issues though. I organize my playlist order, and then when I click track or artist, the order alphabetizes and I can't seem to go back and get my original order back. Also, I may have pushed something, and now, I can't rearrange songs in one of my playlists. Whenever I try, I get the circle with the strike-through and can't move anything. Any tips?