2018

• Investigation Couple OST Part 1 - "Can't Breathe"

2015

• Giriboy & Soyou -"Pillow"
• KBS Orange Marmalade OST Part. 2  - "Attractive Woman" 
  
• MBC She Was Pretty OST Part. 3 - "One More Step" 
  
• "0 (Young)" - No. Mercy