Boyfriend
- Boyfriend
- Do
- Don't touch my girl
- Excuse me
- Go back
- Good night
- Hitomi no melody
- I'll be there
- I'm in love
- I yah
- Janus
- Let's get it started (feat. maboos)
- Listen (dong hyun solo)
- Little by little
- Love style
- My dear (jeong min solo)
- Mystery
- Not one, but two
- Obsession
- On & on
- One day
- Soulmate
- Stop it
- Super hero
- Wonderful girl
- You & i
