Our audio journey begins with the sharp, metallic sound of a pristine metal pipe flange being placed on a sturdy surface. It's followed by the rustling noise of screws, bolts, and nuts being sorted nearby. A screw is selected, its rough, threaded surface making a scratchy sound as it is picked up. The distinctive clinking of iron echoes as a screwdriver is procured, ready for the task. The screw is then positioned on the flange, aligned with one of the pre-drilled holes. The real action starts with the rhythmic, high-pitched noise of the screw being driven into the flange. The sound of metal on metal echoes as the screwdriver turns, each rotation driving the screw deeper into the hard surface of the flange. A pause ensues, followed by the softer, yet equally metallic sound of a nut being twisted onto the end of the screw. It's the sound of completion, the nut snugly fitting onto the screw,