【TVPP】B1A4 - Baby Good night, 비원에이포 - 잘자요 굿나잇 @ From Jewel in the palace to I Am A Singer Live

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【TVPP】B1A4 - Baby Good Night, 비원에이포 - 잘자요 굿나잇 @ 2012 KMF Live

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【TVPP】B1A4 - Baby I'm Sorry, 비원에이포 - 베이비 아임 쏘리 @ Comeback Stage, Show Music core Live

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【TVPP】B1A4 - Baby I'm Sorry, 비원에이포 - 베이비 아임 쏘리 @ Three Turns

(1:36)

【TVPP】B1A4 - Baby Good Night, 비원에이포 - 잘자요 굿나잇 @ Korean Music Wave in KOBE Live

(3:20)

【TVPP】B1A4 - Baby Good night, 비원에이포 - 잘자요 굿나잇 @ Show Music core Live

(3:20)

【TVPP】B1A4 - Lonely, 비원에이포 - 없구나 @ 2014 MVP Special, Show Music core Live

(4:25)

B1A4 - Solo Day+What's Happening?+Baby Good Night (Sketchbook) | KBS WORLD TV 201030

(4:52)

B1A4 - Beautiful Target - 비원에이포 - 뷰티풀 타겟, Music Core 20110917

(3:18)

[선공개] 듣는 사람 민망한 이름! B1A4의 신음(?) 아는 형님(Knowing bros) 93회

(2:58)

[랜덤플레이댄스ZIP] 이게 무슨 일이야! 이렇게 좋은 날에~♬ l 비원에이포(B1A4) l RandomPlayDance

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241228 Stage Fighter Gala Show - Human Impact | 스테이지파이터 서울

(3:11)

B1A4 - Baby I'm Sorry, 비원에이포 - 베이비 아임 쏘리, Music Core 20120407

(3:30)

[STAR ZOOM IN] B1A4 turning into BIGBANG, 'LIES + FANTASTIC BABY' 160518 EP.88

(4:1econd)

[ENG SUB] B1A4'S WAKE UP CUTE

(8:2)

B1A4 - Baby I'm Sorry, 비원에이포 - 베이비 아임 쏘리, Music Core 20120331

(3:29)

B1A4 Special ★Since 'O.K' to 'ONE FINE DAY'★ (1h 29m Stage Compilation)

(1:29:46)

[MV] B1A4 _ BABY I'M SORRY

(3:38)

B1A4 - Baby I'm Sorry, 비원에이포 - 베이비 아임 쏘리, Music Core 20120317

(3:31)

140809 - B1A4 - BABY GOOD NIGHT @ M! Countdown KCON 2014

(3:43)

B1A4 - Baby Good night, 비원에이포 - 잘자요 굿나잇, Music Core 20120616

(3:20)

Documentary Live-Directed by B1A4 - Baby Goodnight

(3:24)

B1A4 - Solo Day+What's Happening?+Baby Good Night (Sketchbook) | KBS WORLD TV 201030

(4:52)

B1A4 - BABY GOOD NIGHT @ LOTTE Family Concert D1 180622

(3:22)

[STAR ZOOM IN] B1A4 turned to be the cuttiest♥ 'Baby Good Night' 160804 EP.122

(3:20)

B1A4 (비원에이포) – BABY I'M SORRY Lyrics (Color Coded/HAN/ROM/ENG)

(3:30)

170302 B1A4 - BABY GOODNIGHT 잘자요 굿나잇 at OneK Global Peace Concert

(3:28)

B1A4 - SOLO DAY+이게 무슨 일이야+잘자요 굿나잇 [유희열의 스케치북/You Heeyeol’s Sketchbook] | KBS 201030 방송

(4:46)

【TVPP】B1A4 - Odd Imagination (with BIGSTAR), 비원에이포 - 엉뚱한 상상 (with 빅스타) @ Show Music core Live

(1:54)