Harmonia is a short film by Robin Coops in a series of AI-made music films titled Exoplanets. Harmonia is about a society where people do not speak, but sing. The society's songbook counters the evil spoken word, but also provides control. Protagonist Winston is one of the writers of the songbooks, but at the same time someone who increasingly doubts the system. Coops created both the music and the visuals in the film using AI. In doing so, he explores how AI can be used creatively: does this lead to artworks that otherwise could never have been created?