(L-R) James Genus and Avishai Cohen perform at the International Jazz Day 2015 Global Concert at UNESCO Headquarters in Paris, France on April 30, 2015. Photo credit: Kristy Sparow/Getty Images.

PARIS, FRANCE - APRIL 30: (L-R) James Genus and Avishai Cohen perform on stage during the International Jazz Day 2015 Global Concert at UNESCO on April 30, 2015 in Paris, France. (Photo by Kristy Sparow/Getty Images for Thelonious Monk Institute of Jazz)