I know this is an impossible task but you could always give it a try.
Individual tracks only (collaborations and tracks that span an entire disc can be included).
I was able to make a top 20 somehow (took me 2 hours).
1. Dream Body (Mystic Chords & Sacred Spaces)
2. Altus (The Magnificent Void)
3. The Spiral of Time's Fire Burns On (Mystic Chords & Sacred Spaces)
4. In the Heart of Distant Horizons (Part 2) (Atmospheric Conditions)
5. The Other Side (Dreamtime Return)
6. Infinite Shore (The Magnificent Void)
7. Sense (Blood Machine)
8. Touch (Soma)
9. Fires Burning (Fever Dreams II)
10. On This Planet (On This Planet)
11. The Memory (Empetus)
12. Cloud of Unknowing (The Magnificent Void)
13. Arc of Passion (Arc of Passion)
14. Thunder Walk (Dream Tracker)
15. Journey of One (part 1) (Journey of One)
16. Deep Hours (Well of Souls)
17. Opening The Space (Fever Dreams II)
18. Travel by Moonlight (The Road Eternal)
19. Lifeforming (Kairos)
20. Neural Connection (Blood Machine)