The audio begins with the soothing hum of a car engine starting up, a sound that's both energetic and filled with anticipation. The engine revs up, a clear, powerful roar that echoes through the surrounding environment. There's a brief pause during which the engine idles, creating a calming background rhythm. Next, the sound of gravel crunching under the tires is heard, as the car pulls out from a stationary position. The vehicle moves at a leisurely pace, the crunching noise gradually turning into a steady, rhythmic drone as the car starts to gain momentum. Then, there's a shift, the sound of tires on asphalt as the car enters the highway. The drone transforms into a smooth, continuous hum, the car now moving at a faster pace. The engine's purr becomes more pronounced, a steady rhythm that matches the car's speed. All the while, the ambient sounds of the highway are present, providing a sense of scale and movement. There's the distant