• Time Lapse - 2 Baddies (Lyricist)
• Designer - 2 Baddies (Lyricist)
• Child - NCT LAB by SM Station (Lyricist & Composer)
• 너를 위한 단어 (It's Yours) - Glitch Mode (Lyricist)
• 잘 자 (Teddy Bear) - Glitch Mode (Lyricist)
• Replay (내일 봐) - Glitch Mode  (Lyricist)
• 북극성 (Never Goodbye) - Glitch Mode (Lyricist)
• 버퍼링 (Glitch Mode) - Glitch Mode (Lyricist)

2020

• 100 - SuperM One (Lyricist)
• Pandora Box - NeoZone (Lyricist)
• Mad Dog - NeoZone (Lyricist)
• Love Song - NeoZone (Lyricist)

2018

• Dear DREAM - We Go Up (Lyricist)
  

2017

• Cherry Bomb - Cherry Bomb (Lyricist)
• Running 2 U - Cherry Bomb (Lyricist)
• 0 Mile - Cherry Bomb (Lyricist)
• Whiplash - Cherry Bomb (Lyricist)
• Summer 127 - Cherry Bomb (Lyricist)
• My First and Last - The First (Lyricist)
• Chewing Gum - The First (Lyricist)
• Good Thing - Limitless (Lyricist)
  
• Baby Don't Like It - Limitless       (Lyricist & Composer)
• Angel - Limitless (Lyricist)

2016

• Fire Truck - NCT #127 (Lyricist)