Instagram/BTS Music BTS returns with 'Arirang' after 3 years, 9 months. Discover their new album and lead single 'Swim,' a statement of artistic evolution and heritage. March 20, 2026 AceShowbiz - BTS has officially unveiled their highly anticipated new album, Arirang, marking a significant moment for the global K-pop phenomenon and their dedicated fanbase. The release comes after a considerable hiatus, during which fans eagerly awaited the group's return to the music scene.