Sad Dad Autumn is an alternative folk band from West Seattle, WA. Made up of three sisters, SDA makes music inspired by the music and landscapes they grew up around. They love fish, reading, and etymology. They hope their music makes you feel scared.

Their debut album, The Great Dying (Nov 2025, The Big Dark Records), is a concept album that follows a descent into hell. It draws from Greek Mythology, the stars, and the long gloomy rainy season of their hometown to explore themes of grief and dissociation.