Jonathan Batiste ends this set with "Kindergarten," a modern and hand-clapping take on the Louisiana roots of jazz. Ingrid Hertfelder/Courtesy of the artist hide caption

itoggle caption Ingrid Hertfelder/Courtesy of the artist

Terrel Stafford performs at Kennedy Center Jazz Club in Washington, D.C. Margot Schulman hide caption

itoggle caption Margot Schulman