CORTIS Reaches 17 Weeks on Billboard 200, Set for Rock in Japan and F1 Singapore Grand Prix

CORTIS (Martin, James, Ju-hoon, Seong-hyun, Geon-ho) has extended its run on the U.S. Billboard 200 to 17 straight weeks and is set to perform at major global events including Rock in Japan Festival 2026 on Sept. 20 and the Formula One (F1) Singapore Grand Prix on Oct. 9.

According to the latest chart released by Billboard (dated Sept. 12), CORTIS's second mini album 'GREENGREEN' ranked No. 155 on the main album chart, the Billboard 200. The 17th straight week on the chart suggests North American listeners are still streaming and buying the album well after its release. On the subsidiary charts, the album reached No. 4 on the World Albums chart and No. 19 on Top Album Sales, showing strong physical album sales as well.

Global streaming momentum for 'REDRED'

Interest in the title track 'REDRED' from listeners around the world also shows no sign of slowing. On the Global (excluding the U.S.) chart, which tracks streaming and sales across more than 200 territories, the song ranked No. 86, and it placed No. 166 on the Global 200 — marking a 19-week consecutive presence on the charts. On Spotify, it set a major record by holding the top spot on the Weekly Top Songs Korea chart for 19 straight weeks. Industry observers say, "CORTIS has moved beyond one-off fan-driven spikes and established itself as a durable mainstream draw."

From Japan to Singapore, CORTIS lands major festival stages worldwide

The group's strong streaming numbers and album sales, proven on Billboard and Spotify, are translating into major offline opportunities. They are set to appear on Sept. 20 at Rock in Japan Festival 2026, and on Oct. 9 they will take the stage at the Formula One (F1) Singapore Grand Prix.

• Rock in Japan Festival 2026 (Sept. 20): Japan's largest outdoor music festival; the appearance underscores CORTIS's explosive popularity across the country.

• F1 Singapore Grand Prix (Oct. 9): A global event that attracts sports and music fans from around the world, the appearance will give CORTIS a global platform for its distinctive live performance.

Having achieved both long-running global chart success and invitations to major international festivals, CORTIS is drawing attention over what it will do next to captivate music fans around the world.