Kang Seungwon, Choi Jung Hoon – 세상에 서투른 연인들의 노래 (Us Against World) (Piano Ver.)

October 20, 2023

Kang Min Kyung, Choi Jung Hoon – 우린 그렇게 사랑해서 (Because we loved)

September 26, 2022

Choi Jung Hoon, Lee Mujin – 아주 오래된 연인들 (Long Time Lovers)

April 23, 2022

Choi Jung Hoon – 사랑을 사랑하게 될 때까지 (Until I love the love)

April 18, 2022

AKMU – 맞짱 (Next episode) (with Choi Jung Hoon)

July 26, 2021

CODE KUNST, Choi Jung Hoon, Simon Dominic – 사라진 모든 것들에게 (For the Gone) (with ELLE KOREA)

November 16, 2020