Sophie Thatcher, an actor and musician known for her roles in 'Yellowjackets' and 'Companion', shares how Elliott Smith's poignant track 'Waltz #1' deeply influenced her artistic identity. She reflects on the solace she found in Smith's music during challenging times, especially in her adolescence. The discussion highlights the powerful emotional ties between music and personal experiences, exploring nostalgia and vulnerability in both music and film, and how Smith's vocal layering has informed her creative journey.