Arirang

"Arirang" is a Korean folk song. There are about 3,600 variations of 60 different versions of the song, all of which include a refrain similar to "Arirang, arirang, arariyo". It is estimated the song is more than 600 years old. "Arirang" is included twice on the UNESCO Intangible Cultural Heritage list. South Korea successfully submitted the song for inclusion on the UNESCO list in 2012. North Korea also successfully submitted the song for inclusion in 2014. In 2015, the South Korean Cultural Heritage Administration added the song to its list of important intangible cultural assets. The song is sung today in both North and South Korea, and represents the symbol of unity in the region that is divided by the Korean War.