KBS' 'Music Bank' is back with another fun and exciting show that was chock-full of amazing performances!

The MCs for tonight's episode were After School's UEE and actor Lee Jang Woo.

Aside from the usual stages, 2BiC, BIG STAR, Gavy NJ and TVXQ held their comeback stages, while B2ST's Yoseob held his solo debut stage.

As for the winners, B1A4 faced off against Psy for this week's 'K-Chart', but in the end, it was Psy who clinched the 'K-Chart' win with "Gangnam Style".

Congratulations to Psy!

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[ Next Week's Teasers ]

< SECRET >



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[ Backstage Interviews ]

< INFINITE's Sunggyu & B2ST's Yoseob >



<  B1A4 & Sunggyu >



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Others who performed tonight included TAHITI, Wonder Boyz, OFFROAD, A-JAX, D-UNIT, E2RE, C-CLOWN, SPICA, Red Training, Girl's Day, Dal Shabet, NS Yoon-G, Juniel, Boyfriend, Noel, Sunggyu, Son Dam Bi, and B1A4!

Check out the performances below:

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< A-JAX >



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< C-CLOWN >



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< SPICA >



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< Boyfriend >



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< INFINITE's Sunggyu >



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< B1A4 >



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< TAHITI >

< Coming >

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< Wonder Boyz >

< Coming >

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< OFFROAD >

< Coming >

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< A-JAX >

< Coming >

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< D-UNIT >

< Coming >

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< E2RE >

< Coming >

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< C-CLOWN >

< Coming >

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< SPICA >

< Coming >

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< Red Training >

< Coming >

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< Girl's Day >

=insert video=

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< Dal Shabet >

=insert video=

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< NS Yoon-G >

< Coming >

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< Juniel >

< Coming >

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< SPICA >

< Coming >

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< Boyfriend >

< Coming >

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< Noel >

< Coming >

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< Sunggyu >

< Coming >

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< Son Dam Bi >

< Coming >

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< B1A4 >

< Coming >

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