In this unique and striking audio piece titled "Double Rattle from Metal-Coated Tree Root at 120 Beats per Minute", the listener is taken on an auditory journey that's both intriguing and immersive. The recording opens with the distinct sound of a metallic rattle, produced by striking a tree root coated in metal. The rhythm is set at an unwavering 120 beats per minute, creating a sense of unrelenting pace and energy. This audio recording is characterized by its impactful and industrial tones. The metallic percussion creates a resonant vibration that conjures images of a bustling city, filled with the ceaseless hum of machinery and the rhythm of urban life. The unique combination of natural and man-made elements in the sound brings an unexpected twist, reminding the listener of the intimate connection between the natural world and human-made environments. The recording is a field recording, capturing the raw and unfiltered sounds of the environment. The high-quality of the recording