Gaon Digital Chart

Gaon Digital Chart, part of Gaon Music Chart, is a national chart that ranks the best-selling songs in South Korea, provided by the Korea Music Content Industry Association. The chart is an aggregate of digital downloads, streaming and background music. It ranks all songs, as well as separate rankings for domestic and international, in weekly, monthly and year-end charts. It started tracking sales on 11 April 2010. It is complied from online data provided by web-based music providers Olleh Music, genie, Melon, Mnet, Soribada, Cyworld, Naver Music, Daum Music and Bugs.