1. It is a 13-stringed zither with about two meters long and made of paulownia wood. 2. It is a Japanese free reed musical instrument that was introduced from China during the Narra period. 3. It is a Korean folk song used as a symbol of Korea and Korean culture. 4. It is a traditional Japanese folk song depicting spring, the season of cherry blossoms. 5. It is a setoff ten small tuned gongs mounted in a wooden frame.