LYN - The Queen of OST

Immerse yourself in the soul-stirring melodies of LYN, the iconic voice that has captured hearts through unforgettable OSTs. Her voice isn’t just heard, it’s felt, transcending the screen and bringing every emotion to life.

"You Are My Destiny" — a timeless anthem that carries the power of love, destiny, and the magic of drama. Let the music take you on a journey where every note tells a story, every lyrics evokes a memory.

MELOMANCE

Melomance is the duo that turned emotions into melodies — the heart and soul behind unforgettable K-drama OSTs like “Love, Maybe” (Business Proposal) and “You & I” (Extraordinary You). Their music isn’t just heard — it’s felt.

At KOSTCON 2025 in Bangkok and Penang, Melomance will take the stage to perform their iconic tracks live, creating a wave of nostalgia, love, and raw emotion. For every K-drama fan, this isn’t just a concert — it’s a chance to feel your favorite stories all over again.

K.WILL - Masterclass Vocalist

Get ready for a voice brimming with deep emotion as K.WILL brings his iconic OST anthems—like "Love Blossom" “Please Don’t…” and many more—to life. Every note hits the heart, every lyric tells your story.

SOYOU - Queen of Lovesong

Let Soyou’s heart-melting voice captivate you with a soulful anthem of love, joy and ache.

From SISTAR’s "Touch My Body" to chart-topping collabs, she blends R&B, pop, and raw emotion into timeless soundtracks. K-OST’s velvet songbird—her vocals don’t just sing; they become the story.

HEIZE - Master of Heartbreak

Let Heize’s unforgettable voice and lyrical genius pull you into an anthem of love, loss, and timeless emotion.

Singer-songwriter, “goddess of K-OST”, she blends R&B, hip-hop, and soul into raw, poetic storytelling. From chart-toppers like "Happen" to heart-wrenching ballads, Heize doesn’t just capture heartbreak—she breathes it.

LEE MUJIN - The Beloved Voice

With every note, Lee Mujin wraps you in a warm embrace. His sweet and soulful vocals have a way of touching the deepest corners of your heart, making every song a cherished memory.

"Episode" — A melody that tells the story of love, longing, and the precious moments we hold dear. Lee Mujin’s voice is the perfect soundtrack to life’s most unforgettable chapters, where every verse feels like your own story unfolding.