Behind The Wall Of Sleep - Live at the NEC, Birmingham, UK - December 1997

Behind The Wall Of Sleep - Live at the NEC, Birmingham, UK - December 1997 is a somber song by Black Sabbath with a tempo of 99 BPM. It can also be used double-time at 198 BPM. The track runs 4 minutes and 7 seconds long with a A♯/B♭ key and a minor mode. It has high energy and is not very danceable with a time signature of 4 beats per bar .