: Includes the "This Is MIRROR" and "One & All" collections.
: Continued his "Symphony" series with tracks like "狂人日記" (Diary of a Madman). Where to Listen : Includes the "This Is MIRROR" and "One & All" collections
: A Christmas-themed single released at the end of the year. Solo Hits from Members in 2021 : Includes the "This Is MIRROR" and "One & All" collections
: The official theme song for the UEFA Euro 2020 (broadcast in 2021) on Now TV . BOSS : A jazz-infused dance track released in June 2021. : Includes the "This Is MIRROR" and "One & All" collections