MustB was a five-member boy group signed under MUSTM Entertainment, the label's first K-pop group. This group consists of: Doha, Taegeon, Wooyeon, Soohyun, and Sihoo. They debuted with the track, "I Want U", on the 1st of December 2018.
These are photos from concerts where MustB played, so they may be of other bands that played the concert as well.
MustB Sep 30, 2022 South Padre Island, Texas, United States Uploaded by Emily07
MustB May 7, 2022 Humacao, Humacao, Puerto Rico Uploaded by Nasheily
