The audio begins with a soft, consistent whistle, almost musical in its cadence. This sound is emanating from an old wooden window frame that's gently swaying to the rhythm of the wind. The melody of the wind is both eerie and beautiful as it weaves through the cracks, creating a haunting harmony with the outside elements. The weather is a powerful conductor, directing the wind's symphony through the window frame, resulting in a howling-like whistle. The wind's strength fluctuates, causing the intensity of the whistle to ebb and flow, painting a vivid soundscape of a blustery day. The whistle persists, a testament to the unyielding dance between nature and the window frame.