• School OZ - Hologram Musical OST
  
• Key of Secret -TV Animation Magic Adventure-The Crystal of Dark OST
  
• Cool with Doyoung -38 Revenue Collection Unit OST
  

2015

• Hold On by Axodus
  

2012

• One Dream by BoA
  
• Two Moons by EXO
  

2011

• Bravo with Leeteuk -History of a Salaryman OST
  

2010

• Healing by TRAX
  
• Boy and Girls by Girl's Generation
  
• Barbie Girl by Jessica Jung