KLA is "Keeping Love Alive" and it's a tape series from Michele. It's very similar to DB and DR principles but rolls it into more of a R aspect instead of just working on getting your S back.
You do a lot of analyzing your R and yourselves by looking at common myths that you are under for the R, goal setting, finding common arguments/problems in the R and the "cheeseless tunnels" you go down, looking at each other's needs and wants, etc...
You can find the tapes at the online store, here's the link: KLA Tapes