A boogie ostinato of fifths and sixths emulates the sound of the chugging train. The whistle blows, in the form of 1st-inversion D Major and C Major chords, and the train slows down and comes to a stop. Listen for the bell at the end!
Fun fact: This piece was written for a student and was named after him! (his initials C.M.)
VISUAL VIDEO TUTORIAL: