The Jazz Arts Group of Columbus (JAG) is America's oldest not-for-profit arts organization dedicated to producing, performing and promoting jazz. JAG is the third largest performing arts organization in Columbus and consists of four focus areas: the Columbus Jazz Orchestra (CJO), one of the world's finest professional jazz orchestras; Musician Services, providing employment opportunities for professional musicians; and JAG's extensive Education Programs, educating both students and adults about jazz and American music.