ソ・イングク (seo in guk)

너 땜에 못살아 (feat. Verbal Jint) 

BeBe 

행복했을까 (Were We Happ Feat. Goo Hye Sun 구혜선) 

달려와 (Rally Ver.2) (With. Bigtone) 

달려와 (Rally Ver.2) (Instrumental) 

Tease Me (Beat & Instrumental) 

너 땜에 못살아 (Inst.) 

웃다 울다 (Inst.) 

Bomtanaba (cover) 

Shake It Up 

봄 타나봐  

Only One 

Take 

Toxic Girl 

[MV] Seo In Guk - Shake It Up (Feat. Jiyeon(T-ara)) 

Take 

Shake It Up 

웃다 울다 

BeBe 

BeBe 

We Can Dance Tonight 

봄 타나봐 (BOMTANABA) (Mellow Spring) (inst.) 

Love Again 

Distant Fate (아득한 먼 훗날 우리가) 

美しい絶望 

Just One Ring 

행복했을까 (We Were Happy) (Feat. 구혜선) 

꽃 (Inst.) 

Hands Up! 

Everlasting Love 

My Baby U 

BeBe 

Beautiful Despair 

Saran 

BeBe (Inst.) 

꽃 (Tomorrow With You OST) 

Lovely Girl 

Calling 

BeBe 

봄 타나봐 (BOMTANABA) (Mellow Spring) 

Shake It Up 

Broken 

Fate (Like a Fool) OST Love Rain PL AlinaDiksan 

Who`ll stop the rain 

Broken 

kpopSEVEN.net, My Voice 

My Voice 

With Laughter or With Tears 

BeBe 

No Matter What (inst.) (Master's Sun OST)