In the spring of 1959, when Louis Armstrong took the stage in Belgium to play the concert captured on this DVD, he had much to smile about. The irrepressible trumpeter and singer had cut his first records with King Oliver’s Creole Jazz Band some thirty-six years earlier. In the interim, he had completely redefined the possibilities of both instrumental jazz and popular singing. His concept of what it meant to swing had become the very essence of jazz rhythm, and his ceaseless ability to create coherent melodic improvisations over a given set of chord changes had reconstructed the very nature of the jazz ensemble.