D-Day is the debut studio album by South Korean rapper Agust D, also known as Suga of BTS. It was released on April 21, 2023, through Big Hit Music, as the third installment in a trilogy of works that includes the mixtapes Agust D (2016) and D-2 (2020). Comprising 10 tracks, the album features appearances by BTS bandmate J-Hope, IU, Ryuichi Sakamoto, and Woosung of the Rose. Two singles were relea... Wikipedia