The audio begins with the distinct hum of a Glasgow underground train coming to a gradual halt, the squealing brakes echoing along the rail tracks. There's a brief pause as passengers ready themselves, followed by the mechanical buzz of the doors opening. The hustle of people exiting the train fills the air, their footsteps echoing on the platform. The ambient noise of the subway station also comes into play, a mix of distant chatter, and the occasional announcement over the SPT intercom system. You can hear an electronic beep, signaling the train is ready to depart. The doors close with a hiss, followed by another beep, and the train starts to move. The hum of the train grows gradually louder as it picks up speed, the clackety-clack of the rail tracks becoming more rapid. The sound of people entering the train and settling down is faint but present, blending into the overall soundscape. The audio ends with the fading hum of the train as it disappears into the Glasgow Subway