Christy Brown’s powerful voice and stage presence brought life to her portrayal of June Carter Cash, who was the Man in Black’s right-hand woman throughout his life. Here, she performs the novelty song “Flushed from the Bathroom of Your Heart.”

Fredericksburg Theater Company’s production of “Ring of Fire: The Music of Johnny Cash” was a rousing, foot-stomping trip through the country music star’s biggest hits. Pierre Minjauw performs “Ring of Fire,” one of country music’s mo...