Cells 17-21

Cells 17-21 is a song by Terry Riley with a tempo of 111 BPM. It can also be used half-time at 56 BPM or double-time at 222 BPM. The track runs 7 minutes and 56 seconds long with a C key and a major mode. It has high energy and is somewhat danceable with a time signature of 3 beats per bar .