La La Land (2016, rated PG-13) was the best musical I've seen in years, and so of course I think the soundtrack is great too. As I listen to each song, I can see the scene in the movie in my memory. I have a cousin whose daughter is a dancer and whenever I hear the opening song, "Another day of Sun," I see those kids dancing on those cars on that bottle-necked freeway in Los Angeles and it reminds me of her.
While it may be true that La La Land would be a terrific rom/com even without a great musical score, having fabulous music makes it the great movie that it is. I think it should have won the Oscar for Best Picture, but what do I know? Check out the soundtrack on Hoopla today.