K-pop girl group Billlie dropped its first full-length album, “the collective soul and unconscious: chapter two,” Wednesday, delivering a dark, polished identity unlike anything the team has shown before. Composed of seven members — Moon Sua, Suhyeon, Haram, Tsuki, Sheon, Siyoon and Haruna — the group has built a devoted following since its 2021 debut through standout tracks including “GingaMingaYo” (2022), “DANG! (hocus pocus)” (2023), “BYOB (bring your own best friend)” (2023) and “remembrance candy (prod. IU)” (2024). “The collective soul and unconscious: chapter two” marks the group’s first full-length release in five years of activity. Siyoon, Moon Sua and Haram contributed to the album’s lyrics, adding a deeper personal layer to the project. “It is such an honor to finally share this album with our fans and more,” Tsuki said during a media showcase at SBS Prism Tower in Seoul’s Mapo District, held a few hours before the album drop on Wednesday. “Working on our first full-length brought back memories of our debut days. I hope we can show everyone how much more we have grown,” sh


