MBC's 'Show! Music Core' is back for its weekly show featuring performances by your favorite artists!

On this episode, INFINITE F debuted with "My Heart is Beating", Son Seung Yeon returned with "The First Snow is Falling", and Shannon debuted with "Daybreak Rain".

As for the winners, Kyuhyun, Park Hyo Shin, and A Pink were the nominees, but A Pink took the #1 trophy with "LUV". Congratulations!

Other performers of the night included A Pink, Lim Chang Jung, Hyorin x Joo Young, AOA, Nicole, GOT7, MAMAMOO, EXID, Boys Republic, Lovelyz, Wassup, 3L Crow, HOTSHOT, Pure Boy, Yery Band, and BIGFLO.

Check out the performances below! [Videos will be updated as they become available.]

SEE ALSO: Toy wins #1 + Performances from November 29th 'Show! Music Core'!

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DEBUT: INFINITE F

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DEBUT: Shannon

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COMEBACK: Son Seung Yeon

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A Pink

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Lim Chang Jung

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Hyorin x Joo Young

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AOA

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Nicole

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GOT7

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MAMAMOO

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EXID

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Boys Republic

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Lovelyz

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Wassup

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3L Crow

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HOTSHOT

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Pure Boy

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Yery Band

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BIGFLO

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