HaHa Song Lists
Blue whale
Yoo Jae Seok, Johan Kim, HaHa, KCM, Joo Woojae, John Park, Lee Yi Kyung, Sanguk Oh, Geonhee Song & feellikefeel
Butterfly
Yoo Jae Seok, Johan Kim, HaHa, KCM, Joo Woojae, John Park, Park Jin Joo, Lee Yi Kyung, Ailee, MIJOO, Sanguk Oh, Geonhee Song, feellikefeel & HAEWON
I Like It
Jee Seok Jin, Yoo Jae Seok, Kim Jong Kook, Song Ji Hyo, HaHa, Lee Kwang Soo, Jeon So Min & Yang Se Chan
