| 뒷걸음 | Recollection |
| sorry， 고마워， 爱你 | Recollection |
| Epilogue (Special Track-김민수) | Recollection |
| 흉터 | Recollection |
| 속죄 | Recollection |
| 2번째 告白 | Recollection |
| 녹슨 가슴 | Recollection |
| LoveⅡ | Recollection |
| Can't stop loving you | Recollection |
| 신기루 | Recollection |
| Loving you | Recollection |
| Only you | Recollection |
| 사랑얘기 (Voice One 싱글앨범) | Recollection |
| LoveⅢ | Recollection |
| 가슴으로 외쳐 (Rap Feat. Rhymer) | Inside Story |
| 태양 아래서 | Inside Story |
| 그대 앞에서 | Inside Story |
| One Night | Incompletion |
| 녹슨 가슴 | Incompletion |
| Only you | Bye Bye Bye |
| 2번째 고백 | Bye Bye Bye |
| Love III | Bye Bye Bye |
| 속죄 | Bye Bye Bye |
| 겨울이라 이런 거면 좋겠다 (Instrumental) | 겨울이라 이런 거면 좋겠다 |
