B1A4 - What's Happening [SUB ITA]

(sub ita) B1A4 - What's Happening / What's Going On

[B1A4.tw] B1A4 - What's Happening 應援歌詞

[ENG SUB] B1A4 - What's Going On? - What's Happening? (English subbed)

B1A4 - What's Happening (May 11, 2013)

What's happening - B1A4 cover by Janus Starlight

B1A4 - What's Happening (Sub español + karaoke)

B1A4 - What's happening, 비원에이포 - 이게 무슨 일이야, Music Core 20130511

B1A4 - What's Happening [Dance Cover by WILD]

[EN+KR+RM] B1A4 - 이게 무슨 일이야 (What's Happening) MV

B1A4 What's happening (이게 무슨 일이야 ) монгол хадмалтай

[Thai Sub] B1A4 - What's Happening

B1A4-What's happening?, 비원에이포- 이게 무슨 일이야, Music Core 20130608

[Audio/MP3] B1A4 What's Happening + DL

B1A4 - What's Happening? [LEGENDADO EM PT-BR]

B1A4 - What's Happening (VOSTFR+Romanization+Hangul)

B1A4 - What's happening, 비원에이포 - 이게 무슨 일이야, Music Core, 20130601

[Concurs de talents 2013 SpiSp] B1A4 - What's happening by J★Light

[HOT] B1A4 - What's Happening?, 비원에이포 - 이게 무슨 일이야 Korean Music Wave In Fukuoka 20160911

B1A4 - What's Happening [Karaoke+Thaisub]

B1A4 - What's happening [[French Parody]] ~