This is definitely a score worth finding and listening to. James Horner did a spectacular job of writing the music for this movie. For a movie this big, and having a monster budget of $25 million, he didn't pull any stops on this one. I am still as impressed with the music, as I am with the movie.
I have a copy of the SCSE Edition of Krull and I am very happy with all the cues it comes with. It may not be the complete score like the La-La Land version, but it's actually enough for me. I will eventually find a copy of that one, but this one will hold me over until then.