The '2013 Infinity Challenge Music Festival' finally aired on November 2nd!

The 'Infinity Challenge Music Festival' started in 2007, and has been taking place every 2 years. Every 2 years, the 'Infinity Challenge' panel invites 7 groups of musicians to collaborate with them for the incredibly popular music festivals.

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This year, Yoo Jae Suk worked with Yoo Hee Yeol, Park Myung Soo with Primary, Jung Jun Ha with Kim C, HaHa with Jang Ki Ha and the Faces, Noh Hong Chul with Rose Motel, Jung Hyung Don with G-Dragon, and Gil with BoA. Check out the performances below, as well as their group song above!

Jung Hyung Don & G-Dragon

Gil & BoA

HaHa & Jang Ki Ha and the Faces

Noh Hong Chul & Rose Motel

Park Myung Soo & Primary, feat. Gaeko

Yoo Jae Suk & Yoo Hee Yeol ft. Kim Jo Han

Jung Jun Ha & Kim C, feat. Lee So Ra and Beenzino