Halls of Science 4

Halls of Science 4 is a upbeat song by Aperture Science Psychoacoustic Laboratories with a tempo of 150 BPM. It can also be used half-time at 75 BPM or double-time at 300 BPM. The track runs 4 minutes and 37 seconds long with a F key and a major mode. It has low energy and is somewhat danceable with a time signature of 5 beats per bar .