I like it when a mix discovers itself. I started grabbing a few tracks for a new ambient mix and two of the tunes I pulled had the word "lonely" in the title. That got me thinking about making the entire mix a "lonely" mix. And this is the result. It was fairly simple - I just searched for tracks with the word "lonely." and in no time at all I had enough for a mix. That's all there really is to say about it.