Before Zack de la Rocha became the frontman of Rage Against the Machine, he was in a series of straight-edge hardcore bands, most famously being the vocalist for Inside Out. Turns out de la Rocha wasn't always a frontman. Prior to Inside Out, he played guitar in straight edge outfit Hard Stance.
Live footage documentarian Hate5six has obtained a tape of a show Hard Stance performed on March 4th, 1990. The show took place at Hollywood Live in Hollywood, CA.