As the audio recording begins, a distant, deep-toned beep is heard. It's the sound of a ferry siren, an unmistakable groan that resonates over the water. The beep grows in intensity, transforming into a loud, penetrating horn that seems to consume the air. Its echo reverberates, bouncing off invisible walls, with an urgent, commanding presence. The ferry's siren, grand and powerful, serves as a warning, a call, a signal of its impending journey. Even as the sound fades, it leaves behind an imprint, a memory of its sonorous, soul-stirring horn.