Heart Song

OKDAL, Kwon Soonkwan, Jo SoJeong, Hello Ga-Young, Sunwoojunga, Jo Min Hwi, Ahn Ye Eun, Lee Seol Ah, JOAERAN

WooJoo Captain

Yang Suk Ryul, Lee Hyun Kyoung, Kim Ye Jin, Yang Mak Dong, Lee Hye Bin, Nam Jung Hyun

Go Byoung Hee, Lee Hyun Kyoung

YouCanHear Challenge