2020

• O2 - Self Portrait (Lyricist)
• Let's Love - Self Portrait (Lyricist)
• Made In You - Self Portrait (Lyricist)
• 암막 커튼 (Starry Night) - Self Portrait (Lyricist) 
  
• 자화상 (Self Portrait) - Self Portrait (Lyricist) 
  
• 너의 차례 (For You Now) ft. Younha - Self Portrait (Lyricist)
  

2018

• Dinner ft. Jang Jae - SM Station (Lyricist)
  
• Do You Have A Moment ft. Jang Jae - SM Station (Lyricist)