In Part 1 of this episode, Steve Morrow (Best Sound Mixing) describes his work as the production sound mixer on this contemporary movie musical filmed largely on location in Los Angeles, and the challenges of capturing the live on-set signing of stars Ryan Gossling and Emma Stone. In Part 2, Ai-Ling Lee (nominated for Best Sound Editing and Best Sound Mixing) and Mildred Iatrou (Best Sound Editing) discuss weaving the sung performances into a magical musical design soundscape.