BTOB - I'll Be Your Melody Season 3 - Lee Changsub - I Regret It
BTOB | Lee Changsub ( 비투비 | 이창섭) - The Reason Why I Thought I'd Die | Amazarashi (Cover)
이창섭 (LEE CHANGSUB) - '僕が死のうと思ったのは (내가 죽으려고 생각한 것은) / amazarashi (Cover)' [너멜되 #2]
비투비 (BTOB) - IMAGINE [2018 BTOB TIME CONCERT : THIS IS US]
Lee Monsae In the shade of the street cover by Seo Eunkwang & Lee Changsub
BTOB Changsub (비투비 창섭) - Knots (매듭) Cover | Han l Rom l Eng | lyrics | 가사
이창섭 (LEE CHANGSUB) - Have a nice day [2021 BTOB 4U ONLINE CONCERT INSIDE]
【TVPP】 Chang-sub(BTOB) - Beautiful, 창섭(비투비) – 뷰티풀 @Duet Song Festival
【TVPP】 Chang-sub(BTOB) - A Shot Of Soju, 창섭(비투비) – 소주 한 잔 @Duet Song Festival
(BTOB) Chang Sub - Move 🙀 ( cover of Temina )
[250209] BTOB LEE CHANGSUB - ONCE MORE FAREWELL(Cover) (Lee Changsub Concert - THE WAYFARER Encore)
BtoB's Changsub Cover - I Regret It (4Men)
191013 Key, Changsub - Missing You (Btob) Itaewon Global Village Festival 2019
이창섭 (LEE CHANGSUB) - 'SURRENDER' Official Music Video
Suddenly singing in a pub (ft. Lee Chang Sub) [BOO!] | JAYKEEOUT
BTOB changsub eunkwang solo chuseok singing contest ENG SUB 비투비 추석특집 금도끼 은도끼 아이돌요리왕전국노래자랑 at the end
이창섭 (LEE CHANGSUB) - 'SURRENDER' LIVE CLIP
BTOB changsub singing Lies ENG SUB GOD’s cover 비투비 창섭 거짓말 BTOB chanhsub at the end
LEE CHANGSUB - 'Gone' Official Music Video
[BTOB] Chang-sub's legendary ad-libs . . . wow . . .
![이창섭 (LEE CHANGSUB) - '僕が死のうと思ったのは (내가 죽으려고 생각한 것은) / amazarashi (Cover)' [너멜되 #2]](https://img.youtube.com/vi/0xUi3gULpiU/0.jpg)
![비투비 (BTOB) - IMAGINE [2018 BTOB TIME CONCERT : THIS IS US]](https://img.youtube.com/vi/fglAttw4T_0/0.jpg)
![이창섭 (LEE CHANGSUB) - Have a nice day [2021 BTOB 4U ONLINE CONCERT INSIDE]](https://img.youtube.com/vi/z5mEjNsGerg/0.jpg)
![[250209] BTOB LEE CHANGSUB - ONCE MORE FAREWELL(Cover) (Lee Changsub Concert - THE WAYFARER Encore)](https://img.youtube.com/vi/u0OtD7mMgHI/0.jpg)
![Suddenly singing in a pub (ft. Lee Chang Sub) [BOO!] | JAYKEEOUT](https://img.youtube.com/vi/c4Di0wek79k/0.jpg)
![[BTOB] Chang-sub's legendary ad-libs . . . wow . . .](https://img.youtube.com/vi/D2NqCBi4OKc/0.jpg)