Traininglesson 2 - Aural Training is a psychedelic compilation on CD, released on Spontaneous Aerobics (SPARCD03) in 2004.
The CD collects 9 tracks from 8 artists, having Liquid Space featuring two tracks. All 9 tracks are exclusive to this release, appearing on no other.
- 01Liquid Space — Mystic eden
- 02M.I.D.A. — Bubble trouble
- 03Necmi — Flitscha
- 04Manifest — Petnaest
- 05Keltik — Spirits
- 06Smuhg — Jaguar
- 07Liquid Space — Playgroundstories
- 08Der Eins Punkt — Farbentanz (Mystic Remix)
- 09Solar Gliders — Immigrant
