South Korean figure skater Kim Yu-na unveiled her new programs Tuesday, which will be introduced at the 2011 World Figure Skating Championships in Tokyo. According to her agency, All That Sports, the 2010 Winter Olympic gold medalist has chosen music from the ballet 'Giselle' for her short program and will pay 'Homage to Korea' in her free program. Kim's free skating music will be a compilation of traditional South Korean music, including 'Arirang.' Both have been choreographed by David Wilson with whom Kim has enjoyed a successful four year partnership. 'This is the first time that I chose ballet music for my program,' Kim said through the agency. 'I think it will be a great opportunity to show another side of me.' Wilson explained through the Kim's agency that the skater's free program is her 'love letter' to her home country. 'David Wilson had often recommended 'Arirang' for program music. However, I had my reservations because I thought it was never the right time. After the success at the Olympics, I thought now is the right time to give back to the people of (South) Korea and to thank them for their enthusiastic support,' Kim said on her free program. Kim parted ways with Canadian coach Brian Orser in August and teamed up with Peter Oppegard of the United States in October. There had been an uproar in South Korea when Orser leaked confidential information about the skater's new program at the time of his split with her. He divulged the music for the program would be the South Korean folk song 'Arirang'. After leaving Orser, Kim relocated her training base from Toronto to Los Angeles. As of October this year, Kim is ranked first in the world by the International Skating Union. She is the record holder for ladies in the short program, the free skating and the combined total under the current judging system. 