Seungah (승아)

As lead vocalist of Rainbow, the DSP Media girl group that was active through the 2010s, Oh Seung Ah — known professionally as Seungah — was one of the group's principal voices across its run. She also participated in Rainbow BLAXX, a four-member subunit of the group. Alongside her work in music, she has pursued an acting career. She remains associated with DSP Media as a member of the label's artist collective DSP Friends.