The audio begins with a distinctive 'ping' sound that echoes, setting a rhythm that carries throughout the entire 20 seconds. It's a sound that's reminiscent of a droplet hitting a water surface, a clear, resonant tone that immediately catches your attention. Following the initial ping, there's a smooth transition into a 'ride' phase. This section is characterized by a series of pulsating, rhythmic sounds. It's like a musical journey, suggesting movement and progression. The rhythm seems to mimic the ebb and flow of waves, creating a sense of a 'swell'. Towards the end of the audio, the ride and swell merge, crescendoing in an auditory wave that leaves a lingering resonance even after the audio ends. It's a mesmerizing, rhythmic experience that transports the listeners, making them feel as if they're riding on waves.