If you have ever wondered exactly how an arena-filling band like Rush dials in their live sound, here’s a listen to their actual soundcheck at Dallas’ American Airlines Center hours before they opened the doors for their November 2012 “Clockwork Angels Tour” concert there. Since this performance was strictly for the benefit of their front-of-house sound mixer as well as monitor mixer, you will notice Rush lead singer Geddy Lee not necessarily singing every verse of “Limelight“! –Redbeard