Download B1a4 Ok MP3, Video MP4 & 3GP
B1A4 - O.K (Full ver.)
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O.K (O.K)
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[MV] B1A4 _ O.K
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B1A4 - Okay, 비원에이포 - 오케이, Music Core 20110423
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B1A4 - Okay, 비원에이포 - 오케이, Music Core 20110604
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B1A4 - OK [Audio]
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[REQUESTED] B1A4 (비원에이포) – O.K (Color-Coded Lyrics/가사 HAN/ROM/ENG)
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B1A4 - O.K 안무 영상 (Dance Practice Video)
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B1A4 (비원에이포) - O.K (오케이) Color Coded Lyrics Han/Rom/Eng
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