The audio starts off with the sharp, unmistakable sound of chalk scraping against a blackboard. It's an old school method, literally and figuratively, bringing to mind a classroom setting with a teacher at the front, holding a piece of chalk in their hand. The sound of the chalk is rhythmic, deliberate, as if words or perhaps numbers are being written down for a lesson. It's a continuous sound, punctuated by brief pauses, perhaps when the writer lifts their hand to start a new line or create a new notation. The chalk occasionally squeaks against the chalkboard, a familiar sound to anyone who has spent time in a classroom. The audio is an evocative journey into the world of traditional education, complete with the sensory experiences associated with it.