As the audio begins, one can distinctly hear the soothing sound of water flowing, reminiscent of a distant waterfall. The source of this comforting rhythm is not nature, though, but a bathtub being filled in another room. The noise is gentle, continuous, creating an image of steady water cascading down from the faucet into the tub, splashing and echoing subtly. There's also a faint gurgle, suggesting the drain is open, allowing some water to escape. The entire scene is a symphony of water, calm and serene, inviting one to imagine a peaceful soak in a warm bath.