This audio piece, titled "Explosion Recorded on September 2nd, 1997," starts off with a calm and still ambience. Suddenly, a powerful and overwhelming boom sound effect pierces through the silence, reminiscent of an explosion. The impact of the blast is well-captured, sending a shockwave of sound that reverberates intensely. The effect is dramatic and jarring, creating a sense of unease and tension. This sound effect is a perfect representation of an explosion, imitating the swift and destructive force of such an event.