tripleS(트리플에스)'s Aria - "Structure of Sadness" Highlight Medley & "Door" MV Teaser

"Aria" (Hangul: 아리아), is the sixth sub-unit and first ballad sub-unit of tripleS. They will make their debut on January 15, 2024 with their single album, "Structure of Sadness". "Door" will serve as the single's title track, with the second and final track titled "첫 이별 (Farewell My First)".

This is an incarnation of LOONA's La Maison, as far as I am concerned :)

The lineup consists of Lee JiWoo, Kim ChaeYeon, Kaede, Seo DaHyun and Nien; with members selected through the Ballad Dimension gravity (triples.fandom.com/wiki/Aria).