Four Hands, Two Sonatas

Kang Bi O is known around school as an unrivaled talent — until he meets the mysterious Choi Jeong Yo and realizes he may have finally met his match. (Source: Netflix)

With Jeong Yo now his classmate, a bitter Bi O keeps his distance. But when the two are tasked with a joint performance, Bi O finds himself warming up. (Source: Netflix)

When crisis strikes right before the joint stage, Bi O improvises a fix — only to wonder if it was a mistake when Jeong Yo’s skills outshine his own. (Source: Netflix!

With Bi O determined to reclaim his love for music, Jeong Yo shows Bi O how to have fun on the piano. Jeong Yo’s family troubles catch up to him. (Source: Netflix)

Intent on proving himself, Bi O joins the Prague Harmonie International Competition and asks Jeong Yo to join too. Bi O’s obsessive practice takes a toll. (Source: Netflix)

Years later, Bi O is successful and world-renowned — but miserable. Hong Jae In tries to let Bi O know how she feels. Bi O hunts down news of Jeong Yo. (Source: Netflix)

Bi O finds himself stuck deep in a slump, but can't seem to overcome his fears alone. Later, a familiar face suggests collaborating on a performance. (Source: Netflix)

Bi O faces increasing pressure to do the joint performance, but his issues with the piano only get worse. Jeong Yo finally steps in to help. (Source: Netflix)

Bi O learns the shocking truth behind Jeong Yo’s kidnapping. Jeong Yo asks for Bi O’s help with a piano piece, but his harsh words leave Bi O rattled. (Source: Netflix)

Bi O realizes Jeong Yo has been hiding a huge secret. With everything revealed, Jeong Yo turns even more cruel, and Bi O falls deeper into despair. (Source: Netflix)

As the Korean Symphony’s 80th anniversary concert begins, Jeong Yo and Bi O face a turning point — but when the performance ends, only one person remains on stage. (Source: Netflix) read more

After painful losses, Bi O considers leaving music behind, but Jeong Yo shares his final feelings as their last four-hands performance begins. (Source: Netflix)