Blackswan (Kuuriyaan: 블랙스완; loo qaabeeyey sida BLACKSWAN) waa koox gabdho Koonfur Kuuriya ah oo ay samaysay DR Music oo hore loo yiqiin Rania ( 라니아; RANIA) iyo BP Rania (BP 라니아; BP RAINA) Kooxdu waxay ka kooban tahay Youngheun, Fatou, Judy iyo Leia. Xubinta shanaad, Hyeme, ayaa ka tagtay kooxda Noofambar 10, 2020. https://www.koreaboo.com/news/black-swan-hyeme-group-one-month-debut/