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2015

CS NUMBERS

2014

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My Baby U (애기야)

2010

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IRO

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SIGnature

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2024 SINGLE ALBUM [SEO IN GUK]

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Fallen

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Seo

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Minamdang (Original Television Soundtrack, Pt. 6)

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LOVE&LOVE

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All For You (Inst.)

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Love U

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Out of time

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