Solar
Kim Yong-sun, better known by the stage name Solar, is a South Korean singer, songwriter, and actress signed under RBW. She is the leader and vocalist of girl group Mamamoo and its sub-unit Mamamoo+. She made her solo debut with the single "Spit It Out" on April 23, 2020. She released her first extended play 容: Face with its lead single "Honey" on March 16, 2022.