03:23
B1A4 - 이게 무슨 일이야 (What's Happening?)
B1a4 What S Happening Mp3 & Mp4
03:23
04:51
B1A4 - '이게 무슨 일이야' 안무 영상 ('What's Happening?' Dance Practice Video)
03:25
B1A4 - What's Happening? (이게 무슨 일이야?) Colour Coded Lyrics (Han/Rom/Eng)
![[Simply K-Pop] B1A4(비원에이포) _ What's Going On?(이게 무슨 일이야) _ Ep.305 _ 033018](https://i.ytimg.com/vi/2kRLJV5ph2c/mqdefault.jpg)
03:22
[Simply K-Pop] B1A4(비원에이포) _ What's Going On?(이게 무슨 일이야) _ Ep.305 _ 033018
![B1A4 - What's Happening (2013.06.08) [Music Bank w/ Eng Lyrics]](https://i.ytimg.com/vi/9GpBgScVm0E/mqdefault.jpg)
03:21
B1A4 - What's Happening (2013.06.08) [Music Bank w/ Eng Lyrics]
![B1A4 - What's Happening? (2013.06.15) [Music Bank w/ Eng Lyrics]](https://i.ytimg.com/vi/jIu5i9iuLTQ/mqdefault.jpg)
03:19
B1A4 - What's Happening? (2013.06.15) [Music Bank w/ Eng Lyrics]
![[가요대제전] B1A4 - What's Going On?, 비원에이포 - 이게 무슨 일이야, KMF 20131231](https://i.ytimg.com/vi/MLNQHbE5npw/mqdefault.jpg)
03:50
[가요대제전] B1A4 - What's Going On?, 비원에이포 - 이게 무슨 일이야, KMF 20131231
04:52
B1A4 - Solo Day What's Happening? Baby Good Night (Sketchbook) | KBS WORLD TV 201030
![[REQUESTED] B1A4 (비원에이포) – What's Happening? (Color-Coded Lyrics/가사 HAN/ROM/ENG)](https://i.ytimg.com/vi/IRZytn2G2tY/mqdefault.jpg?sqp=-oaymwEmCMACELQB8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGH8gNSgTMA8=&rs=AOn4CLDORLfUsnGARBn2G27JjdbHNWKVIA)
03:22
[REQUESTED] B1A4 (비원에이포) – What's Happening? (Color-Coded Lyrics/가사 HAN/ROM/ENG)
![B1A4 - What's Happening? (2013.06.22) [Music Bank w/ Eng Lyrics]](https://i.ytimg.com/vi/1NhrXV06zOo/mqdefault.jpg)
03:20
B1A4 - What's Happening? (2013.06.22) [Music Bank w/ Eng Lyrics]