I had the same problem with putting out a project. I am posting them in reverse and using a hashtag for the tittle. By doing that they play in order and if a person types in your hashtag only the project's tracks show up.

Another thing I hated was the search... but i figured out how to use it in the address bar. You can change the genre, get s specific max number of results back, artists name ect. I think it is already built in and they haven't put it in the UI yet. I will post the search urls later today. I found it useful.