Kim Mi Heem specialises in romantic, tear-stained ballads buoyed by her strong yet melancholy voice. Since 2010, the South Korean singer has recorded tracks for TV dramas like Secret Garden, where she discusses memories of past relationships and adventures with empathetic warmth. Occasionally, she'll veer into R&B-tinged pop like "Not Boyfriend", delivering her flirty denials in a wry, jazzy tone. But MIIII's real forte is theatrical, heavily emotional piano songs designed to tear your heart apart.