| engineered |
|---|
| A Thief in the Night | | assistant | Howard Shore | 4:14 |
| Abstraction | Brett "Front Bottom" Stanton | | Alchemist | 4:45 |
| Abstraction | Brett "Front Bottom" Stanton | | Alchemist | 3:37 |
| Battle for the Mountain | | assistant | Howard Shore | 4:39 |
| Beyond Sorrow and Grief (extended version) | | assistant | Howard Shore | 4:12 |
| Bred for War | | assistant | Howard Shore | 3:20 |
| Brumal; A View From Pluto | Brett "Front Bottom" Stanton | | Alchemist | 5:45 |
| Courage and Wisdom | | assistant | Howard Shore | 5:10 |
| Dragon‐sickness | | assistant | Howard Shore | 3:53 |
| Enhancing Enigma | Brett "Front Bottom" Stanton | | Alchemist | 5:16 |
| Fire and Water | | assistant | Howard Shore | 5:58 |
| Found | Brett "Front Bottom" Stanton | | Alchemist | 1:22 |
| Guardians of the Three (extended version) | | assistant | Howard Shore | 5:49 |
| Ironfoot (extended version) | | assistant | Howard Shore | 6:12 |
| Jar of Kingdom | Brett "Front Bottom" Stanton | | Alchemist | 5:59 |
| Mithril | | assistant | Howard Shore | 3:08 |
| Purple | Brett "Front Bottom" Stanton | | Alchemist | 4:46 |
| Ravenhill | | assistant | Howard Shore | 5:48 |
| Shell | Brett "Front Bottom" Stanton | | Alchemist | 4:04 |
| Shores of the Long Lake | | assistant | Howard Shore | 4:01 |
| Sons of Durin | | assistant | Howard Shore | 4:25 |
| The Clouds Burst | | assistant | Howard Shore | 4:13 |
| The Darkest Hour | | assistant | Howard Shore | 5:33 |
| The Fallen | | assistant | Howard Shore | 4:57 |
| The Gathering of the Clouds (extended version) | | assistant | Howard Shore | 5:53 |
| The Return Journey | | assistant | Howard Shore | 4:18 |
| The Ruins of Dale | | assistant | Howard Shore | 3:40 |
| There and Back Again | | assistant | Howard Shore | 4:20 |
| Thrain (extended version) | | assistant | Howard Shore | 3:25 |
| To the Death (extended version) | | assistant | Howard Shore | 7:23 |
| Wandering and Wondering | Brett "Front Bottom" Stanton | | Alchemist | 3:44 |
| Whale | Brett "Front Bottom" Stanton | | Alchemist | 1:10 |
| Worlds Within Worlds | Brett "Front Bottom" Stanton | | Alchemist | 7:45 |
| mixed |
|---|
| A Thimble Full of Sorrow (live) | | | Rhian Sheehan | 5:33 |
| Imber (live) | | | Rhian Sheehan | 3:07 |
| La Boîte à Musique (live) | | | Rhian Sheehan | 4:59 |
| Nusquam (live) | | | Rhian Sheehan | 3:13 |
| Somnus (live) | | | Rhian Sheehan | 5:01 |
| Standing in Silence, Part 1 (live) | | | Rhian Sheehan | 5:24 |
| Standing in Silence, Part 4 (live) | | | Rhian Sheehan | 4:41 |
| Standing in Silence, Part 10 (live) | | | Rhian Sheehan | 5:53 |
| Standing in Silence, Part 13 (live) | | | Rhian Sheehan | 4:04 |
| The Upper Sky (live) | | | Rhian Sheehan | 4:43 |
| Tokyo Shadows (live) | | | Rhian Sheehan | 5:02 |
| produced |
|---|
| Abstraction | Front Bottom | | Alchemist | 3:37 |
| Abstraction | Front Bottom | | Alchemist | 4:45 |
| Brumal; A View From Pluto | Front Bottom | | Alchemist | 5:45 |
| Enhancing Enigma | Front Bottom | | Alchemist | 5:16 |
| Found | Front Bottom | | Alchemist | 1:22 |
| Jar of Kingdom | Front Bottom | | Alchemist | 5:59 |
| Purple | Front Bottom | | Alchemist | 4:46 |
| Shell | Front Bottom | | Alchemist | 4:04 |
| Wandering and Wondering | Front Bottom | | Alchemist | 3:44 |
| Whale | Front Bottom | | Alchemist | 1:10 |
| Worlds Within Worlds | Front Bottom | | Alchemist | 7:45 |
