SKULL & HAHA - Love Inside (With Stephen Marley) [MMB]
SKULL & HAHA(스컬 & 하하) - Busan Vacance(부산 바캉스)
스컬&하하 SKULL&HAHA - Beautiful Girl (feat. 권정열 of 10cm)
SKULL & Haha - Waikiki Brothers
Skull & HaHa - 여름 밤 OST Summer Night OST
SKULL & HAHA - Big Up (Feat. The Legendary Poet, RiLord, JIMI xo)
Skull&Haha - 웃지마 (Don`t Laugh)
Skull&Haha - 웃지마 (Don`t Laugh) (Feat. MC Minji)
Skull (스컬) & Haha (하하) ft. Kwon Jung Yeol (권정열) [10cm] - Beautiful Girl