Black Swan has taken the stage again. 

Approximately nine months after the departure of former member Hyeme, which led to the group's hiatus, Black Swan performed for the first time as a four-member group at the 2021 Boryeong Mud Festival. Members Youngheun, Judy, Leia and Fatou showed a strong performance as they sang their debut single Tonight as well as Let Me Dance and Over & Over, all of which can be found on their 2020 debut album ''Goodbye Rania''. In the meantime, Black Swan is currently preparing their comeback which is set for August 2021 while also being in the final stages of finding a new 5th member.