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HYO 효연 'Second (Feat. 비비 (BIBI))' MV

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HYO 효연 'Picture' MV

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HYO 효연 'Retro Romance' MV

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HYO 효연 ‘DESSERT (Feat. Loopy, SOYEON ((G)I-DLE))’ MV

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HYO 효연 'Picture' Performance Video

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(3:29)

HYO 효연 'Badster' MV

(3:17)

HYO 효연 'Sober (Feat. Ummet Ozcan)' MV

(3:2)

HYO 효연 'Sober (Feat. Ummet Ozcan) (English Ver.)' MV

(3:2)

[예능연구소 4K] HYO(효연) 직캠 'DESSERT (Feat. Loopy)' (HYO FanCam) @Show!MusicCore 200815

(3:5)

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Girls' Generation 소녀시대 'Gee' MV

(4:1econd)

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HYO 효연 'DEEP' Performance Video

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[Full Album] HYO (효연) - DEEP

(24:26)

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(3:38)