you know, you had george wallace of alabama, ross barnett of mississippi, you had lester maddox of georgiad by the little rock crisis, and let's let the music speak for itself. ♪ ♪ ♪ ♪ ♪ ♪ >> okay. we have to move rapidly through these clips. we can't really play the songs in their entirety, unfortunately, but i'm hoping that you can go and find some of these on the itunes you page for i guess the benefit of the students. i don't know if there's going to be broader access to that, but -- but in any case. the real ambassadors was a musical review that was written by dave brubeck, a very prominent jazz band leader and pianist and his wife, and it's based on louis armstrong's experience as a cultural ambassador for the state department, and this was a collaboration of many musicians, including the vocal trio which was very hot, as you can see, the host new group, hendricks the hottest new group, hendricks and ross in the 1950s, late '50s and early '60s, and this really captures a moment of hope for integration, and i think you can hear that in the music, in the -- in the music in which louis