S.E.S - Just A Feeling

Nu'est W - Deja Vu 

I didn't know Seo Kang Joon and Lee Tae Hwan were singers lol

this song gives me Westlife vibes

TAEYEON  - 'Circus'

                      

UNB-BLACK HEART

Nu'est -Hello (Yoboseyo)

SS501 - Love Ya

EXO - been through 

INFINITE - Zero