Jazz Ă Vienne Festival, France. Jazz phenomenon Trombone Shorty dishes out a mix of funk, jazz, hip-hop and soul at this concert at the French festival Jazz Ă Vienne. Playing with the energy of a rock star, Troy Andrews, a.k.a. âTrombone Shortyâ, pays homage to jazz legends. With his hypnotic performance and boundless energy, Trombone Shorty puts up an unparalleled performance.