Baek Ah Yeon - A Good Boy

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Baek A Yeon(백아연) - A Good Boy (Full Audio)

Baek Ah Yeon - A Good Boy

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백아연_A Good Boy (A Good Boy by Back A Yeon@M COUNTDOWN 2013.6.20)

[fancam]140830 JYP Nation Hong Kong Baek A-Yeon A GOOD BOY (Mark,Jackson,BamBam focus)

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A Yeon Baek - A Good Boy a Good Boy @ Inkigayo 130721

SBSKPOP X INKIGAYO

[HD-LIVE] 130623 Baek A Yeon - A Good Boy @ SBS Inkigayo Comeback Stage

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백아연_a Good Boy (a Good Boy by Back A Yeon of Mcountdown 2013.7.11)

음악중심 - Baek Ah-yeon - A Good Boy, 백아연 - 어 굿 보이 Music core 20130629

정오의희망곡 김신영입니다 - Baek Ah-yeon - A Good Boy, 백아연 - 어 굿 보이 20130702

Beak Ah-yeon - a Good Boy, 백아연 - 어 굿 보이, Music Core 20130622

Baek Ah Yeon - a GOOD BOY [Male Version]

[Teaser Clip] Baek A Yeon "a Good Boy"(어굿보이) from 2nd EP, [a Good Girl]

Baek A Yeon - a Good Boy [Male Version]

Baek A Yeon - A Good Boy MGL SUB

A Good Boy] @SBS Inkigayo Popular song 20130630

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