The audio begins with the familiar hum of an MRT (Mass Rapid Transit) train, the rhythmic clattering of wheels against the rails filling the background. The murmur of conversation from a multitude of voices is subtly woven into the soundscape, creating a rich tapestry of human interaction. The occasional rustle of clothing, shuffle of feet and the faint clink of a bag's hardware against a metal pole, are examples of foley that add depth and dimension to the recording. Suddenly, a soft chime rings out, followed by a calm, mechanical voice announcing the upcoming station. The train gradually slows down, the friction against the brakes creating a low, steady squeal. The doors slide open, releasing a burst of ambient noise from the platform outside. There's a momentary flux in the volume of voices as people exit and enter the train. As the doors close, the chime rings again, echoing in the enclosed space of the MRT car. The train starts