Overheard Trilogy Original Motion Picture Soundtrack, Vol. 1-3
| Composed by | Chan Kwong-Wing |
| Published by | Click Music Limited |
| Release type | Film Score - Official Release |
| Format | 3 Digital - 49 tracks |
| Release date | June 10, 2014 |
| Duration | 01:55:15 |
| Genres |
| 1 | OvertureChan Kwong-Wing | 02:09 | |
| 2 | Deluxe PreparationChan Kwong-Wing | 02:42 | |
| 3 | 8822Chan Kwong-Wing | 02:06 | |
| 4 | Mission AbortedChan Kwong-Wing | 02:20 | |
| 5 | A Secret to KeepChan Kwong-Wing | 02:13 | |
| 6 | A Series of VengeanceChan Kwong-Wing | 02:11 | |
| 7 | Who Cares About Me?Chan Kwong-Wing | 01:18 | |
| 8 | Room 902Chan Kwong-Wing | 03:13 | |
| 9 | Testing TestingChan Kwong-Wing | 00:52 | |
| 10 | Goodbye, My SonChan Kwong-Wing | 02:25 | |
| 11 | I Have My Own CarChan Kwong-Wing | 01:15 | |
| 12 | All Come to an EndChan Kwong-Wing | 01:51 |
CD 2
| 1 | Lights OutChan Kwong-Wing | 03:41 | |
| 2 | Mid-Levels PursuitChan Kwong-Wing | 08:46 | |
| 3 | Bomb DecoyChan Kwong-Wing | 04:51 | |
| 4 | Close CombatChan Kwong-Wing | 01:13 | |
| 5 | Alain DelonChan Kwong-Wing | 02:14 | |
| 6 | The Landlord's ClubChan Kwong-Wing | 02:03 | |
| 7 | No Pure LuckChan Kwong-Wing | 03:00 | |
| 8 | Biker On FireChan Kwong-Wing | 06:57 | |
| 9 | The Hidden ConnectionChan Kwong-Wing | 02:47 | |
| 10 | An Outdated AccessoryChan Kwong-Wing | 01:42 | |
| 11 | A Wrong LeadChan Kwong-Wing | 00:50 | |
| 12 | The TruthChan Kwong-Wing | 08:49 |
CD 3
| 1 | Colonial HistoryChan Kwong-Wing | 01:59 | |
| 2 | Change of PolicyChan Kwong-Wing | 04:12 | |
| 3 | Fireworks of BloodChan Kwong-Wing | 01:34 | |
| 4 | Selling a DreamChan Kwong-Wing | 01:11 | |
| 5 | Brothers Under One UmbrellaChan Kwong-Wing | 01:27 | |
| 6 | Garage Control CentreChan Kwong-Wing | 00:37 | |
| 7 | A New LifeChan Kwong-Wing | 01:15 | |
| 8 | New GlassesChan Kwong-Wing | 01:09 | |
| 9 | Rebel VillageChan Kwong-Wing | 03:44 | |
| 10 | In the Overheard SystemChan Kwong-Wing | 01:31 | |
| 11 | A Widow's BeliefChan Kwong-Wing | 00:30 | |
| 12 | Cigar Club ConspiracyChan Kwong-Wing | 01:37 | |
| 13 | A Lonely FluteChan Kwong-Wing | 01:08 | |
| 14 | A Brother's BetrayalChan Kwong-Wing | 01:45 | |
| 15 | Turbulence Under Quiet WatersChan Kwong-Wing | 01:19 | |
| 16 | You Are No MatchChan Kwong-Wing | 00:56 | |
| 17 | A Widow's SorrowChan Kwong-Wing | 01:04 | |
| 18 | A Widow's RomanceChan Kwong-Wing | 01:44 | |
| 19 | The Silent Majority Fight BackChan Kwong-Wing | 02:14 | |
| 20 | The Fall of a LegendChan Kwong-Wing | 03:30 | |
| 21 | Blind RangeChan Kwong-Wing | 01:26 | |
| 22 | Anti-SurveillanceChan Kwong-Wing | 01:33 | |
| 23 | Last StandingChan Kwong-Wing | 01:00 | |
| 24 | Gained the World, But Lost My SoulChan Kwong-Wing | 03:12 | |
| 25 | A Greener FutureChan Kwong-Wing | 02:10 |
