ALLDAY PROJECT (Hangul: ์ฌ๋ฐ์ด ํ๋ก์ ํธ; also stylized as ADP) is a five-member co-ed group under THEBLACKLABEL. The group consists of ANNIE (์ ๋), TARZZAN (ํ์), BAILEY (๋ฒ ์ผ๋ฆฌ), WOOCHAN (์ฐ์ฐฌ), and YOUNGSEO (์์). They made their debut on June 23, 2025 with the single album "FAMOUS". Their fandom name is: DAY ONE (๋ฐ์ด์). Group History: On June 6, 2025, it was reported that THEBLACKLABEL was currently preparing to debut a co-ed group produced by Teddy. Read more on Last.fm