XUM (썸) is a three-member girl group under A100 Entertainment. They debuted on September 24, 2020 with the single album “Ddalala”.
XUM's first album XUM Debut Single “DDALALA” released on Thu Sep 24 2020.
The most popular album by XUM's is XUM Debut Single “DDALALA”
The most popular song by XUM's is DDALALA
XUM's first song DDALALA released on Thu Sep 24 2020.