"O" -正・反・合
| Track | Durée | Titre | Tablature |
| 1 | 00:00 | talk(1) The 3rd Album “O”-正.反.合. Showcase Introduction | |
| 2 | 00:00 | The 3rd Album “O”-正.反.合. Showcase (No Cut ver.) | |
| 3 | 00:00 | talk(2) 'Hug' Memory | |
| 4 | 03:44 | HUG (Original Ver.) (PV) | |
| 5 | 00:00 | talk(3) 'The Way U Are' Memory | |
| 6 | 04:27 | 네 곁에 숨쉴 수 있다면 | |
| 7 | 00:00 | talk(4) '믿어요 (I Believe)' Memory | |
| 8 | 00:00 | Music Video '믿어요 (I Believe)' | |
| 9 | 04:25 | ON&ON | |
| 10 | 00:00 | Music Video 'TRI-ANGLE' | |
| 11 | 00:00 | talk(6) 'Rising Sun' Memory | |
| 12 | 04:41 | Rising Sun | |
| 13 | 00:00 | talk(7) “O”-正.反.合. Memory |