Principles of Uncertainty: No. 2, What is this fragment?

Principles of Uncertainty: No. 2, What is this fragment? is a melancholic song by Nico Muhly with a tempo of 130 BPM. It can also be used half-time at 65 BPM or double-time at 260 BPM. The track runs 4 minutes and 27 seconds long with a D key and a minor mode. It has low energy and is somewhat danceable with a time signature of 3 beats per bar .