This graphic score depicts a train journey through China in 6 sections: 1) Calling all passengers aboard, 2) The train departs at a walking pace, 3) The train picks up speed, 4) Stops along the route, 5) Approaching the final destination, 6) The last stop is announced upon arrival. The score uses letters A through E to represent 5 tracks of sound (such as the train, surroundings, etc.) that evolve over the course of the journey.