13 Anniversaries: XII. For Aaron Stern

13 Anniversaries: XII. For Aaron Stern is a somber song by Leonard Bernstein with a tempo of 83 BPM. It can also be used double-time at 166 BPM. The track runs 1 minute and 35 seconds long with a F♯/G♭ key and a minor mode. It has low energy and is somewhat danceable with a time signature of 5 beats per bar .