ATX Jazz Fest is a three-day festival bringing together Grammy winners, MacArthur Fellows, and NEA Jazz Masters for the most concentrated gathering of jazz talent ever assembled in Texas. Friday night opens with an exclusive 300-seat concert at Assembly Hall. Saturday and Sunday move to the Moody Amphitheater main stage for full days of performances. VIP late-night sessions bring the weekend back to Assembly Hall for jam sessions and small-group sets.