Sone-127 2021 ~upd~ 〈PC VALIDATED〉

The centerpiece of their 2021 activities was the release of their third studio album, , which debuted on September 17. The title track, "

In 2021, SONE-127 remained an active, organized global fandom supporting fromis_9’s promotions, releases, and community activities. SONE-127 2021

: Add a personal observation or a "pro-tip" to add unique value. Common FAQs Why is this still relevant in 2026? The centerpiece of their 2021 activities was the

, marking the group's highest entry on the chart and making it one of the best-selling K-pop albums in U.S. history that year. The Reissue (Favorite) : Following the success of , the group released a repackaged version titled in October 2021. The lead single, " Favorite (Vampire) " In 2021