Each of the tracks has been taken from a previously released album material. The following information outlines the original releases:Disc 1:1. Omanian Silk - from"Omanian Silk"2. Doomed - from"Transgenic"3. Ares Vallis, the Beginnings of Life - from"Red Sands of Mars"4. Phased Delay - from"x1 project"5. Piano - from"Red Sands of Mars"6. Rainforest of Io - from"Omanian Silk"7. Transit of Venus - from"Analogs in a Deep Void"Disc 21. Augen Blau - from"Shimmers on a Cosmic Tightrope"2. Lunar Beach - from"Transgenic"3. Duck Kraftwerk - from"Transgenic"4. Shimmers on a Cosmic Tightrope - from"Shimmers on a Cosmic Tightrope"5. Solaris Aroris - from"Analogs in a Deep Void"6. The Ancient Grasslands of Tharsis (2011 version) - from"Red Sands of Mars". This version has been extensively reworked for this release.7. The Angel's Lament/Who - from"New Classical". (These two tracks work too well together for us to separate)