"Gliding Door"

In this audio, the predominant sound is that of a large, metal door being pulled open and then closed again. The door appears to be of the sliding variety, guided by rails below and above. The door move with a distinct scraping sound, suggesting its wheels are rolling along a metal track. This gentle scrape is occasionally punctuated by the high-pitched squeak of the metal parts rubbing together. In addition to the door sounds, there are softer, more subtle noises. The rustling and swishing sounds suggest the presence of curtains either side of the door. These curtains seem to be disturbed as the door is opened and closed, giving a sense of movement and spatial depth to the scene. Overall, the audio paints a vivid image of a large, heavy, sliding metal door, opening and closing deliberately, with the accompanying sound of curtains brushing against each other in the background.