Song Kang Opens Up About Why He Chose Four Hands, Two Sonatas and Stepping Into the Shoes of a Pianist

Some scripts just won’t let go of you — and that’s exactly what happened to Song Kang with Four Hands, Two Sonatas. Ahead of its August premiere, the actor opened up about what drew him to the project, the emotional weight of his character, and his real-life love for the piano.

Song Kang: Overview

Why Song Kang Took the Role

Reflecting on his decision, Song Kang shared that the script stayed on his mind even while he was reading other projects after his first read — a rare kind of pull that made the choice feel inevitable.

Understanding Kang Bi Oh

Diving into his character, Song Kang described the piano as far more than an instrument for Kang Bi Oh. He explained it functions as the character’s language for connecting with the world, a heavy burden he must carry to prove himself, and ultimately the driving force behind the biggest upheaval in his life.

A Personal Connection to Music

The role wasn’t just a professional fit — it tapped into something personal. Song Kang revealed he has always loved the piano as an instrument, listening to piano pieces and jazz piano regularly in his own life, which made a music-centered story even more appealing to him.

About the Drama

Four Hands, Two Sonatas takes its title from a piano technique where two people play a single instrument together. The drama follows a group of young performers who meet at an arts high school, tracing their friendship, romance, rivalry, and growth as they transition from adolescence into life as professional pianists.

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