J.B. Harold #3 D.C. Connection PC98 Original SoundTrack
| Composed by | Remay Minamihata |
| Published by | althi Records |
| Release type | Game Soundtrack - Official Release |
| Format | 1 Digital - 15 tracks |
| Release date | June 01, 2006 |
| Duration | 00:23:24 |
| Genres |
| 1 | Nostalgia | 01:38 | |
| 2 | D.C.Connection | 00:25 | |
| 3 | D.C.Blues | 01:31 | |
| 4 | Index Notes | 00:47 | |
| 5 | Investigation | 01:31 | |
| 6 | J.B.'s Concerto | 01:14 | |
| 7 | Stuck With Murder | 01:02 | |
| 8 | D.C.Trouble | 00:52 | |
| 9 | Murder Maze | 02:25 | |
| 10 | Cross Tention | 01:21 | |
| 11 | Last Words (Ending A) | 02:02 | |
| 12 | Nostalgia, Pt. 2 (Ending B) | 01:37 | |
| 13 | Nostalgia, Pt. 3 (Ending C) | 01:29 | |
| 14 | Nostalgia, Pt. 4 (Ending D + E) | 03:03 | |
| 15 | Nostalgia, Pt. 5 (Ending F) | 02:27 |
