This one-page assignment on set class 014 and Schoenberg’s “Nacht” is designed for use in undergraduate or graduate courses involving analysis of 20th-century music. The main question requires students to trace 014 trichords in the introductory measures. A chart of pitch classes approximating location in the score simplifies the task. Other questions guide students to consider questions of meaning, specifically connecting abstract trichords to the narrative of the music, which exemplifies Expressionism. A separate PDF provides a key and commentary for instructors.