Choreography + Costumes for the Mermaids?

Who did the costumes for the mermaids and the choreography, and who were the swimmers involved?

They were so natural and beautiful in the water, and held their breath for what appeared to be a long, long time. Even if it was due in part to "editing," one never saw any bubbles at all. The choreography of the mermaids was a most beautiful ballet, more than I've ever seen before. Gorgeous.


I'm also trying to find out more about all the music used in the film.

Any info would be appreciated. Thanks, Catherine Todd, [email protected]