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

On this week's episode, Hong Eui Jin debuted with "The 8th Spring", NMIXX debuted with "O.O", TEMPEST debuted with "Bad News", Super Junior made a comeback with "Callin'", Cherry Bullet came back with "Love in Space", Rocket Punch made their comeback with "CHIQUITA", TREASURE returned with "Jikjin", and Park Hyeon Seo came back with "Shoulder".

As for the winners, BTOB, Taeyeon, and STAYC were the nominees, but it was Taeyeon who took the win with "INVU". Congrats to Taeyeon!

Performances also included CLASS:y, BTOB, STAYC, Wonho, Rocking doll, JWiiver, Han Seung Yun, and Trendz. 

Check out the performances below!

WINNER:

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DEBUT: Hong Eui Jin

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DEBUT: NMIXX

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DEBUT: TEMPEST

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COMEBACK: Super Junior

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COMEBACK: Cherry Bullet

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COMEBACK: Rocket Punch

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COMEBACK: TREASURE

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COMEBACK: Park Hyeon Seo

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CLASS:y

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BTOB

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STAYC

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Wonho

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Rocking doll

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JWiiver

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Han Seung Yun

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Trendz

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