![Witness show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/031/409/small/witness.jpg)
Summary: On April 9th 1939 the great American contralto sang outdoors in Washington DC. She was barred from the city's main concert hall for being black.
Summary: On April 9th 1939 the great American contralto sang outdoors in Washington DC. She was barred from the city's main concert hall for being black.