- 내 잘못이죠 (Mistake) prod. by JEAN T NA
- 무드 램프 (Mood Lamp) prod. by Jack Kugell, Jamie Jones, Monte Neuble & Tim Stewart
- motorcycle
- Mr.Mr. prod. by Damon Thomas, Harvey Mason Jr. & 이수만 (Lee Soo Man)
- Mr.Mr. (Japanese ver.)
- MR.TAXI
- MR. TAXI (Korean Version) prod. by Chad Royce, 이수만 (Lee Soo Man) & Scott Mann
- MR.TAXI (Steve Aoki remix)
- 단짝 (My Best Friend)
- 동화 (My child) prod. by 황성제 (Hwang Sung Jae) & 이수만 (Lee Soo Man)
- My J
- My oh My prod. by The Kennel & Louis Schoorl
- Not Alone
- Oh! prod. by KENZIE (KOR) & 이수만 (Lee Soo Man)
- Oh! (Japanese Version) prod. by 土屋望 (Nozomi Tsuchiya)
- 어떤 오후 (One Afternoon) prod. by 황현 (Hwang Hyun) (MonoTree)
- One Last Time prod. by Rice N' Peas
- 사랑 하나죠 (Only Love) by SMTOWN prod. by 이재명 (Lee Jae Myung) & 이수만 (Lee Soo Man)
- Only One prod. by Maria Marcus