The special concert at the Kennedy Center to mark the 10th anniversary of the September 11, 2001 terrorist attacks is an invitation-only event.

Melissa Leo (Matt Sayles/AP)

The evening, “9/11: 10 Years Later--an Evening of Remembrance and Reflection” will feature Denyce Graves, Emmylou Harris and Wynton Marsalis. Recent additions to the line-up are the award-winning actress Melissa Leo, the award-winning actor Raul Esparza and the Washington-based Voices of Inspiration under the direction of Nolan Williams, Jr.

Other guests at the 7:30 p.m. event will read tributes, including former secretaries of State Colin Powell, Condoleezza Rice and Madeleine Albright, as well as editor Leon Wieseltier. Christiane Amanpour will be host of the evening.

The connections for the livestream are at, or