120323 Music Bank B1A4 - Baby I'm Sorry
120323 b1a4 musicbank
120323 MusicBank JinYoung Points
120323 B1A4 music bank
111223 B1A4 & Dalshabet & Boyfriend & Apink - Special Hot Rookie @ Μǔζǐc Βàŋκ
120629 MusicBank HalfYearSpecial B1A4 - Baby Good Night+Summer Story+Twist King(feat. A Pink)
[Music Bank K-Chart] B1A4 - Baby I'm Sorry (2012.03.16)
121116 B1A4 Tried to Walk KBS music bank
120330 KTR B1A4 BABY I'M SORRY
130809 B.A.P & ZE.A Music Bank Waiting Room
B1A4 - Baby Good Night @ 120608 KBS Music Bank
NU'EST "Face" Mashup Performances (120322 M!Countdown & 120323 Music Bank)
B1A4 - Yesterday (2013.05.25) [Music Bank w/ Eng Lyrics]
121109 B.A.P on the way back!! to Music bank
[LIVE] 111021 KBS Music Bank - B1A4 - Beautiful Target
[Music Bank K-Chart] 5th week of March & 2AM - I wonder if you hurt like me (2012.03.30)
[HD1080P]110513 MUSIC BANK B1A4 - OK
B1A4_Baby i'm Sorry(Baby i'm Sorry by B1A4@Mcountdown_2012.03.22)
B1A4 - Baby I'm Sorry 120323.mp4
SHINee music bank waiting room with B1A4
![[Music Bank K-Chart] B1A4 - Baby I'm Sorry (2012.03.16)](https://img.youtube.com/vi/WF0FKPe2Xbo/0.jpg)
![B1A4 - Yesterday (2013.05.25) [Music Bank w/ Eng Lyrics]](https://img.youtube.com/vi/pKzgYGtL_Ms/0.jpg)
![[LIVE] 111021 KBS Music Bank - B1A4 - Beautiful Target](https://img.youtube.com/vi/EItjs-rMBC4/0.jpg)
![[Music Bank K-Chart] 5th week of March & 2AM - I wonder if you hurt like me (2012.03.30)](https://img.youtube.com/vi/_VsWI9ihKvs/0.jpg)
![[HD1080P]110513 MUSIC BANK B1A4 - OK](https://img.youtube.com/vi/wYH6PEehAmo/0.jpg)
