A poet sits with a barn swallow, and the entire show is just that, nothing else happens, nowhere else to go. The OST doesn't underscore the moment, it becomes the moment, each note a thought the poet can't quite speak. You're not watching someone find inspiration. You're experiencing the exact second it arrives, quiet enough that you almost miss it, which is exactly the point.
A poet draws inspiration from a barn swallow. The piece is a single-episode music short built around that simple encounter between the writer and the bird.