(NEWSER) - Marian Anderson shattered a racial barrier when she sang at the Lincoln Memorial on Easter Sunday, 1939—70 years ago this week—yet despite planned tributes, the power of the moment has faded, Alex Ross writes in the New Yorker. Most young people know nothing of Anderson, and "black faces remain scarce" in classical music. "A colorline persists, more often politely ignored than confronted directly." More»