Like the emotions she brings out in her songs, BEN's clear, pure voice is both delicate and powerful. She started out as the main vocalist of the short-lived ballad idol group BeBe Mignon, but after the band dissolved in 2011, she continued on as a soloist. Stirring, spare ballads like “Not Ok” are still her main focus, but she's proven her range with the bubblegum pop single “Looby Loo” and her upbeat, retro soul-inspired contributions to the soundtracks of television dramas (like “Darling U” with R&B vocalist Kim Tae Woo).