Bob Marley was driving through rural Alabama when he saw something that pained his soul. A diner with a handwritten sign in the window: No Jamaicans, no Blacks, Whites only. His bandmates begged him to keep driving. But Bob had other plans.

—Sometimes you have to walk into the darkness to bring it light.

The driver reluctantly parked the bus in front of the cafe. Through the windows, they could see about 20 people inside, all white, all staring as the tour bus pulled up. Bob slung his guitar over his shoulder and walked toward the cafe’s front door.

“Oh Lord,” Family Man murmured, grabbing his bass. “Here we go.”

The Wailers got off the bus and followed Bob, recognizing that look in his eyes. They’d seen it before. He wrote “Get Up, Stand Up.” It was the look of a man who had decided to take a stand. To hell with the consequences.

When Bob pushed open the front door of the cafe, the bell above it rang and all conversation stopped. Twenty pairs of eyes turned to stare at the group of Jamaican musicians with dreadlocks who had just walked into their whites-only establishment.

Behind the counter stood a man in his fifties with gray hair and hands stained from years of cooking grease. His name was Earl Watson, and this coffee shop had been in his family for three generations. Like his father and grandfather before him, Earl had made it clear that Black people were not welcome.

Earl’s eyes widened when he recognized Bob Marley. Even in rural Alabama, reggae music had begun to reach radio stations, and Bob’s face had appeared on enough album covers to be recognizable.

“Can’t you read?” Earl said loudly, his voice cutting through the silence. “The sign says, ‘No Blacks.’ That means you.”

The customers shifted uncomfortably in their booths. Some seemed eager for a confrontation. Others appeared embarrassed but said nothing.