In a world without dialogue or sound design, the score had to help carry the emotion, rhythm, and heart of the story. Each film required its own original sound, from a violin tango (brought to life with violinist Yuhki Mayne), real theremin recordings from Miles Brown and an orchestral score reminiscent of early Hollywood soundtracks. The final step involved sending the audio through tape to give it the warmth and authentic vintage sound of the era.