It's Already Saturday
Album: It's Already SaturdayIt's Gonna Be Okay (with Jo Young Hyun)
Album: It's Gonna Be Okay (with Jo Young Hyun)People To Meet
Album: People To MeetAnalogue Love (with Mandy)
Album: Analogue Love (with Mandy)Only For You (with Na Ri)
Album: This Song Only For You (with Na Ri)This Song (with Na Ri)
Album: This Song Only For You (with Na Ri)Don't Forget (with Na Ri)
Album: Don't ForgetDon't Forget (Instrumental)
Album: Don't ForgetNo Fear (Tako Remix Instrumental) (타코 Remix|Instrumental)
Album: No FearNo Fear (Tako Remix) (타코 Remix)
Album: No FearNo Fear (Jhyung Remix) (제이형 Remix)
Album: No FearNo Fear (Instrumental)
Album: No FearNo Fear (with Kim Wan Gun)
Album: No FearNo Fear (Jhyung Remix Instrumental) (제이형 Remix|Instrumental)
Album: No FearHealth Time
Album: Summer TimeSummer Time
Album: Summer TimeThe Dive (feat. Eom Jihyeon)
Album: The Dive (feat. Eom Jihyeon)Alien (feat. Lim Dong Hyun)
Album: Alien (feat. Lim Dong Hyun)If It Was Now (with Minshark)
Album: If It Was Now (with Minshark)When Do You Get Off (with Lim Dong Hyun)
Album: When Do You Get Off (with Lim Dong Hyun)I'm Sorry, Dreams (with Son Soo Min)
Album: I'm Sorry, Dreams (with Son Soo Min)Wing (with Eom Jihyeon)
Album: Wing (with Eom Jihyeon)Charging (with Eom Jihyeon)
Album: Charging (with Eom Jihyeon)No Palpitate (with Lim Dong Hyun)
Album: No Palpitate (with Lim Dong Hyun)Stay Well (with Lim Dong Hyun)
Album: Cycle of LoveI Will Tell You (with Eom Jihyeon)
Album: Cycle of LoveWould You Marry Me (with Lim Dong Hyun)
Album: Cycle of LoveA Secret Journey (feat. Na Kyoung Won)
Album: Cycle of LoveDo Not Say Anything (with Sllo)
Album: Cycle of LoveNot Really (with Jo Young Hyun)
Album: Cycle of LoveCome with Me (with Sllo)
Album: Cycle of LoveLet's Meet The Day Off (with Lim Dong Hyun)
Album: Cycle of LoveSay Goodbye (with Kim Min Jung)
Album: Cycle of LoveIs It Love (with Sllo)
Album: Cycle of LoveWait for Me (with Jooyoung)
Album: Cycle of LoveLeech (with Lee Hyun Jin) (Album ver.)
Album: Cycle of LoveNice Weather (with Lim Dong Hyun)
Album: Nice Weather (with Lim Dong Hyun)Not Too Good (with Jo Young Hyun)
Album: Not Too Good (with Jo Young Hyun)I'll Say (with Eom Jihyeon)
Album: I'll Say (with Eom Jihyeon)Let's Go Together (with Sllo)
Album: Let's Go Together (with Sllo)Don't Wear A Short Skirt (with U-Prime)
Album: Don't Wear A Short SkirtDon't Wear A Short Skirt (Instrumental)
Album: Don't Wear A Short SkirtMeet You On My Day Off (With Lim Dong Hyun)
Album: Meet You On My Day Off (With Lim Dong Hyun)Is This Love
Album: Is This LoveTime Flies
Album: Time FliesYou Don't Know (with Eom Jihyeon)
Album: You Don't Know (with Eom Jihyeon)I'll Be By Your Side (with Hong Hyuck Su) [Strings Version] (String ver.)
Album: I'll Be By Your SideI'll Be By Your Side (Strings Version) [Instrumental] (String ver.|Instrumental)
Album: I'll Be By Your Side