Crazy For Love (with Christina)
Star Child (with Christina & MYK)
Sexy Doll (with KOTA, 김은영 & MYK)
Love&Hate (with Yi Sung Yol & MYK)
Where's Dance (with Jinsil)
How We Feel (Remix Version/Bonus Track)
40 Nights (with Lee Hyun-song & SOORYUN)
Bad Girl (with Whale yorke)
How We Feel (with Lim Seul Ong)
우리 변한거잖아 (with Lim Seul Ong)
Loving You (with 장우혁 & Jo Hyun Ah)
Can Only Feel (with Kim Wan Sun)
