Skip to content
Back
Playback unavailable Playback is disabled.

Playback is currently unavailable for S1 E1 · Episode 1. Episode details remain available below.

Poster for Four Hands, Two Sonatas

Four Hands, Two Sonatas

9.2/10 67 votes
Drama

When two young pianists from completely different worlds meet at an elite music high school, the melodies of their lives become intimately intertwined.

Created by:
Shin Yi-won
Cast:
Song Kang, Lee Jun-young, Jang Gyu-ri, Yoon Se-a
Language:
Korean
Country:
South Korea
Network:
tvN

Episode guide

Seasons

1 available

Season 1

Episodes

Episode 1 selected
Still from Episode 1 E01

Episode 1

Episode 1

2026-08-29 · 68m

Kang Pi-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.

Current episode
Still from Episode 2 E02

Episode 2

Episode 2

2026-08-30 · 59m

With Jeong-yo now his classmate, a bitter Pi-o keeps his distance. But when the two are tasked with a joint performance, Pi-o finds himself warming up.

Watch progress · Not tracked
Still from Episode 3 E03

Episode 3

Episode 3

2026-09-05 · 60m

When crisis strikes right before the joint stage, Pi-o improvises a fix — only to wonder if it was a mistake when Jeong-yo's skills outshine his own.

Watch progress · Not tracked
Still from Episode 4 E04

Episode 4

Episode 4

2026-09-06 · 63m

With Pi-o determined to reclaim his love for music, Jeong-yo shows Pi-o how to have fun on the piano. Jeong-yo's family troubles catch up to him.

Watch progress · Not tracked
Still from Episode 5 E05

Episode 5

Episode 5

2026-09-12 · 62m

Intent on proving himself, Pi-o joins the Prague Harmonie International Competition and asks Jeong-yo to join too. Pi-o's obsessive practice takes a toll.

Watch progress · Not tracked
Still from Episode 6 E06

Episode 6

Episode 6

2026-09-13 · 59m

Years later, Pi-o is successful and world-renowned — but miserable. Hong Jae-in tries to let Pi-o know how she feels. Pi-o hunts down news of Jeong-yo.

Watch progress · Not tracked
Still from Episode 7 E07

Episode 7

Episode 7

2026-09-19 · 60m

Pi-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.

Watch progress · Not tracked
Still from Episode 8 E08

Episode 8

Episode 8

2026-09-20 · 61m

Pi-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.

Watch progress · Not tracked
Still from Episode 9 E09

Episode 9

Episode 9

2026-09-26 · 62m

Pi-o learns the shocking truth behind Jeong-yo's kidnapping. Jeong-yo asks for Pi-o's help with a piano piece, but his harsh words leave Pi-o rattled.

Watch progress · Not tracked
Still from Episode 10 E10

Episode 10

Episode 10

2026-09-27 · 61m

Pi-o realizes Jeong-yo has been hiding a huge secret. With everything revealed, Jeong-yo turns even more cruel, and Pi-o falls deeper into despair.

Watch progress · Not tracked
Still from Episode 11 E11

Episode 11

Episode 11

2026-10-03 · 61m

As the Korean Symphony’s 80th anniversary concert begins, Jeong-yo and Pi-o face a turning point — but when the performance ends, only one person remains on stage.

Watch progress · Not tracked
Still from Episode 12 E12

Episode 12

Episode 12

2026-10-04 · 62m

After painful losses, Pi-o considers leaving music behind, but Jeong-yo shares his final feelings as their last four-hands performance begins.

Watch progress · Not tracked

Cast

Song Kang

Song Kang

Kang Pi-o

Lee Jun-young

Lee Jun-young

Choi Jeong-yo

Jang Gyu-ri

Jang Gyu-ri

Hong Jae-in

Yoon Se-a

Yoon Se-a

Kang Ji-hye

Jung Jin-young

Jung Jin-young

Kang Seung-woon

Seo Jae-hee

Seo Jae-hee

Yoon Sun-joo

Seong No-jin

Seong No-jin

Choi Ki-taek

Lee Myeong-ro

Lee Myeong-ro

Cho Hyun-cheol

Min Kim

Min Kim

Boss Kim

Kim Hye-hwa

Kim Hye-hwa

Han Hyun-jung

More Like This

Drag to explore