María Nieves Rego, Who Helped Spark a Tango Renaissance, Dies at 91

With her dance partner and onetime husband, Juan Carlos Copes, she reinvented tango for a global stage, including in the hit stage show “Tango Argentino.”

​With her dance partner and onetime husband, Juan Carlos Copes, she reinvented tango for a global stage, including in the hit stage show “Tango Argentino.”