Other meanings of Circle Chart
Music charts
The Circle Chart, formerly known as the Gaon Music Chart, is the national music chart of South Korea, compiled by the Korea Music Content Association (KMCA) and sponsored by the Ministry of Culture, Sports and Tourism. It tracks the popularity of songs and albums across digital downloads, streaming, and physical sales, and its data is used for year-end awards, broadcast rankings, and certification systems.
The Circle Chart was launched in February 2010 as the Gaon Music Chart, replacing the previous Music Industry Association of Korea (MIAK) chart. It was created to provide a unified, transparent national chart after years of fragmented data from various broadcasters and record labels. The name "Gaon" (가온) means "center" in Korean, reflecting its role as a standard. In July 2022, the chart was rebranded as the Circle Chart to update its identity and expand its data coverage beyond traditional music sales to include social media, user-generated content, and global streaming. 1 The rebranding also introduced a new logo and expanded the chart's scope to reflect the digital music ecosystem.
The Circle Chart compiles data from major music platforms, including Melon, Genie, Flo, and Bugs, as well as physical album sales from retailers. 2 It publishes four main charts: the Digital Chart (combines downloads and streaming), the Album Chart (physical sales), the Download Chart, and the Streaming Chart. Each chart is updated weekly, monthly, and yearly. The chart uses a weighted formula that gives higher weight to recent streams to reflect current popularity. In 2023, the Circle Chart introduced the "Global K-pop Chart" to track Korean pop songs internationally, and the "Social Chart 2.0" for viral trends. 1 The chart also provides certification levels (Platinum, Diamond, etc.) for albums and digital singles based on sales thresholds.
The Circle Chart is the official source for South Korea's music industry rankings, used by broadcasters such as KBS, MBC, and SBS for music show qualification, and by the Korean government for cultural statistics. Year-end Circle Chart rankings are highly influential, often determining award winners at major ceremonies like the Golden Disc Awards and the Melon Music Awards. The chart's data is also used by the KMCA to issue official certifications, which are recognized by the International Federation of the Phonographic Industry (IFPI). Despite its dominance, the chart has faced criticism for not fully representing niche genres and for potential manipulation by fan-organized streaming campaigns. 2
Few casual listeners know that the Circle Chart once included a separate "Mobile Chart" for ringtone downloads, discontinued in 2016 due to declining usage. Another niche detail: the chart's weekly data is collected from Monday to Sunday (Korean time), a schedule that differs from some international charts. The rebranding to Circle Chart also introduced a new icon system: songs that reach number one receive a "Circle Number 1" badge, and the chart began publishing a retroactive "Circle Chart 100" for the 2010s decade. 1 In 2024, the Circle Chart launched a "Global K-pop Chart" that includes data from YouTube, Spotify, and TikTok, a move that was hotly debated among industry insiders for shifting focus away from pure Korean consumption.
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