Eva Jessye March on Washington

Martin Luther King Jr. chose the Eva Jessye Choir as the official choir for the August 28, 1963 March for Jobs and Freedom where King delivered his "I've Got A Dream Speech to over 250,000 people on the Mall in Washington D.C. (From "I'm So Glad: Kansas City And The Roots of Black Gospel Music; The Untold Story," narrated by Isaac Cates.)