Syncopated music has been played across the United States since the early 20th century, but swing first appeared in New Orleans. The unique style of its jazz bands, becoming a veritable trademark, was a major stepping-stone in the artistic history of America. World War II was followed by a surge of freedom as well as the search of jazz in its original form and America rediscovered this gem embedded in its history. This was the period of the New Orleans Revival and its riches are revealed by Dan Vernhettes. This vast panorama, interpreted by the greatest artists, portrays the gumbo jazz of New Orleans: ragtime, blues, marches, dance music, lighter tunes and religious hymns.