OST PART 1 - CHEN(EXO) - Best Luck
http://youtu.be/FC7p9v-xtm4

OST PART 2 - DAVICHI - It's alright This is Love
http://youtu.be/nXHvDDLiANA

OST PART 3 - Crush (Feat.Punch) - Sleepless Night
http://youtu.be/AArcfjUlEis

OST PART 4 - Wheesung - For You
http://youtu.be/iQW3LzzkMns

OST PART 5 - ONG DAE KWANG - I Feel You
http://youtu.be/oyAXCEc_-2Q

OST PART 6 - Yoon Mi Rae - I Love You
http://youtu.be/CxiWHe-waAM