Guardian OST - Just Cared Too Much 

wiggle wiggle - hello venus

MECK - Thunder In My Heart (ft. Leo Sayar)

 Seventeen - 아낀다 (Adore U)

I can't keep my hands to my self - Selena Gomez


I don't remember the name

One called Close to you. I have watched 3 different dramas and in all of them  this song is a important. 

What's Going On - Marvin Gaye

domino - 1the9, crush

The Way I Used To by Kelsea Ballerini

Sungjae and Peniel Hypnotize