Moonbyul is a rapper, singer, and composer. She is Mamamoo's lead rapper. What's the name of her debut digital song?

Moonbyul made her solo debut in May 2019 with the release of the digital song called "Selfish," which featured Seulgi of Red Velvet. In 2020 she released her first EP called Dark Side of the Moon.

Asked by Vasilii Kulev · Last updated 5 years ago · 270 views · SOURCE