| Singularity | Altus | | | 2:33 | |
| Slingshot | Altus | | | 9:30 | |
| Slow Breath | Altus | | | 11:16 | |
| Soaring Unhindered | Altus & Silvercord | | | 9:40 | |
| Sodium Glow | Altus | | | 8:21 | |
| Sodium Glow | Altus | | | 8:18 | |
| Soft Space | Altus | | | 7:53 | |
| Solitude | Altus | | | 9:31 | |
| Somewhere You Abide In Serenity | Altus & Silvercord | | | 6:57 | |
| Spark | Altus | | | 6:59 | |
| Sparse Reaches | Mister Vapor vs. Altus | | | 25:52 | |
| Sparse Reaches | Altus | | | 25:18 | |
| Spirit Lamp | Altus | | | 7:41 | |
| Stoned.Empire.Monkey.B | Altus | | | 2:11 | |
| Stratosphere | Altus | | | 5:24 | |
| Subspherical | Altus | | | 3:24 | |
| Subsumation | Altus | | | 4:21 | |
| Subterranean | Altus | | | 7:10 | |
| Such Fleeting Advancement | Altus | | | 6:03 | |
| Sun-dappled | Altus | | | 11:49 | |
| Sunmotes In Your Eyes | Altus | | | 3:00 | |
| Survey Scan | Altus | | | 6:29 | |
| The Awe And Wonder | Altus | | | 7:12 | |
| The Forest Pathway | Altus | | | 10:27 | |
| The Forest's Edge | Altus | | | 8:22 | |
| The Grand Expanse | Altus | | | 14:28 | |
| The Human Condition | Altus | | | 5:52 | |
| The Long Way Back | Altus | | | 30:07 | |
| The Patience of Eternity | Altus | | | 13:46 | |
| The Root | Altus | | | 8:38 | |
| The Spontaneous Overflow of Powerful Feelings | Altus | | | 4:00 | |
| The Third Option | Altus | | | 8:15 | |
| The Twilight Whispers Her Name | Altus & Silvercord | | | 9:16 | |
| The Unattainable | Altus | | | 9:41 | |
| The Void Between | Altus | | | 22:20 | |
| The Wanderer | Altus | | | 10:20 | |
| Thermosphere | Altus | | | 6:42 | |
| Tidal Forces | Altus | | | 9:55 | |
| To the Urban Silence | Altus | | | 5:07 | |
| Torrid Sands | Altus | | | 2:50 | |
| Touch | Altus | | | 4:02 | |
| Toward A Better Future | Altus | | | 3:47 | |
| Towards The Galactic Centre | Altus | | | 6:48 | |
| Trencher | Altus | | | 10:40 | |
| Troposphere | Altus | | | 6:35 | |
| Truncate | Altus | | | 2:11 | |
| Trying to Elude That Dark Place | Altus | | | 6:56 | |
| Trying To Elude That Dark Place | Altus | | | 7:01 | |
| Umbilical Cut | Altus | | | 7:40 | |
| Umbra | Altus | | | 8:14 | |
| Unknowing or Unwilling | Altus | | | 6:48 | |
| Unspoken Denial | Altus | | | 8:17 | |
| Until We Meet Again | Altus | | | 8:36 | |
| Until We Meet Again | Altus | | | 8:36 | |
| Urban Decay | Altus | | | 9:48 | |
| Vale | Altus | | | 4:32 | |
| Vast Yet Insignificant | Altus | | | 11:16 | |
| Victims Of A System | Altus & Har | | | 7:39 | |
| Virgo | Altus | | | 56:53 | |
| Voice In The Machine | Altus | | | 5:03 | |
| Void's Landing (Eulogy) | Altus | | | 8:15 | |
| Waiting for the Cover of White | Altus | | | 12:57 | |
| Waiting for the Cover of White | Altus | | | 12:58 | |
| Walk with Oblivion | Altus | | | 30:01 | |
| Wander | Altus | | | 8:54 | |
| Warmth | Altus | | | 26:07 | |
| Wave Rotation | Altus | | | 2:46 | |
| Waver | Altus | | | 10:24 | |
| We Are Alien | Altus | | | 15:10 | |
| Weight of the Abyss | Altus | | | 11:38 | |
| Welcoming the Dead Days | Altus | | | 15:23 | |
| What Must Be Done | Altus | | | 8:23 | |
| What Wicked Wind Brought Of Twisted Shadows | Altus | | | 4:47 | |
| What You Leave Behind | Altus | | | 14:40 | |
| White Light | Altus | | | 4:08 | |
| Why Won't It Stop? | Altus | | | 2:48 | |
| Winter Embrace (Parts I - V) | Altus | | | 1:02:46 | |
| Winter Embrace II | Altus | | | 1:00:42 | |
| Winter Embrace III | Altus | | | 1:06:31 | |
| Without Volition | Altus | | | 6:28 | |
| Wood Grain | Altus | | | 3:18 | |
| Wormhole | Altus | | | 6:35 | |
| Yet Still in Search Of | Altus | | | 5:38 | |
