A modified yellow medium-duty truck is positioned on a street at night in Kedungbanteng, Indonesia

A modified yellow medium-duty truck is positioned on a street at night in Kedungbanteng, Indonesia. The truck's cab features a "CSS" logo on the door and "SPLaudio" and "NEXO" branding on the front bumper area. A prominent black and yellow banner, inscribed with "WARNING" and Indonesian text, including "05," is draped across the front. Two red and white Indonesian flags are mounted on poles at the front corners. The truck's bed is heavily laden with sound system equipment, including large speakers and racks of electronics. A structure composed of metal scaffolding and wooden pallets supports a makeshift canopy made of blue and turquoise tarpaulins, covering some of the equipment. Numerous white sacks are stacked on the bed, with additional sacks hanging from the truck's side. Purple ambient lighting illuminates the base of the speaker setup on the left. Four individuals are visible on or within the truck. One male stands on an elevated platform on the far left. Another male, wearing a striped shirt, is seated on a wooden platform on the truck bed. A third male stands near the flags on the right side of the truck bed, holding a bamboo pole. A fourth male occupies the driver's seat. In the lower-left foreground, a hand holds a smartphone, actively photographing the scene. The background reveals a dark night sky, a tree with green foliage on the right, and dimly lit buildings in the distance. The truck rests on an asphalt road.