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

On this episode, SHINee came back with "Married to the Music", Wonder Girls returned with "I Feel You", B1A4 made a comeback with "Sweet Girl", T-ara returned with "So Crazy", and Baechigi made his comeback with "Shut Up". Sophia Pae (Bae Soo Jung) also debuted with "Still Loving You".

As for the winners, B2ST, A Pink, and hyukoh were nominees, but it was B2ST who took the trophy with "Gotta Go to Work"! Congratulations to B2ST!

Other performers of the night were: Super Junior, B2ST, Nine Muses, SONAMOO, A Pink, G-Friend, Yoo Seung Woo, D.Holic, Eun Ga Eun, The Legend, and Yeon Bun Hong.

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

SEE ALSO: B2ST, Yoo Seung Woo, INFINITE, SISTAR, Girls' Generation + Performances from August 1st 'Show! Music Core'!

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COMEBACK: SHINee

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COMEBACK: Wonder Girls

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COMEBACK: B1A4

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COMEBACK: T-ara

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COMEBACK: Baechigi

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DEBUT: Sophia Pae

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Super Junior

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B2ST

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Nine Muses

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SONAMOO

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A Pink

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G-Friend

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Yoo Seung Woo

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D.Holic

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Eun Ga Eun

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The Legend



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Yeon Bun Hong

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