12/15/2014 10:04:00 AMJaymee Haefner, director of undergraduate studies and harp studio director, talks with David Williams on his restoration and donation of historical harps to UNT. story Jaymee Haefner, director of undergraduate studies and harp studio director, talks with David Williams ('78) on his restoration and donation of historical harps to UNT. Learn more about UNT's historic harps.