On This Rock Original Score
| Composed by | Garret Harkawik |
| Published by | Index Drift |
| Release type | Film Score - Official Release |
| Format | 1 Digital - 8 tracks |
| Release date | January 22, 2019 |
| Duration | 00:23:01 |
| Genres |
| 1 | Without You Valaam, I Will DieGarret Harkawik | 03:15 | |
| 2 | The Prayers That Resound in the MorningGarret Harkawik | 00:49 | |
| 3 | Such Relief, Such Inner Joy, Such FreedomGarret Harkawik | 03:20 | |
| 4 | My Legs Brought Me ThereGarret Harkawik | 02:43 | |
| 5 | Seagulls That Scream in AnguishGarret Harkawik | 03:31 | |
| 6 | Orthodox BellringerGarret Harkawik | 03:02 | |
| 7 | Just Empty SpaceGarret Harkawik | 03:59 | |
| 8 | And That's Why It's Called Dying and DeathGarret Harkawik | 02:22 |
