As the audio begins, the distinctive sound of a door creaks into existence. The door isn't just any regular door, it carries a gentle, almost musical quality, reminiscent of a whistle. This whistling note rings clear, rising above the underlying whoosh of the wind. It's as though the door is not a barrier, but a passage, allowing the wind to traverse through. The wind doesn't simply rush; it swirls and dances, creating a symphony of airy whooshes that ebbs and flows with rhythmic precision. This is the sound of "Air Door 2", a beautiful interplay between the whistle of a door and the wind's gentle breath.