A music bed matched to the film's mood, from the built-in library.
Create Music lives inside a project: the Director plans the shots, and this is one of the things you do to a shot.
Upload the film you shot. It comes back restored, stabilized, colour-graded and mastered, with a before/after quality report. Give a reference film and yours takes on its look, faces protected. Want to make something new instead? Describe it and the AI Director plans the shots.