For this episode of Concrete and Steel it’s Spectrum: 22 tracks arranged by the color of the album cover. From red to purple with everything in between. Featuring a plethora of different styles and lots of colorful songs. 

Red: 
1. “Swurlk (snarlfingercroak mix)” by EOD (2017)
2. “1969” by Boards of Canada (2002) 
3. “Sip It” by SFV Acid (2019)
Orange:
4. “Razzy Beat” by Two Fingers ft. Ivy Lab (2020)
5. “Heavens Gate” by Xosar (2019)
6. “Brace Yourself Jason” by μ-Ziq (1997)
Yellow:
7. “TQ5” by Baseck (2019)
8. “Bibi Plone” by Plone (1999)
9. “GIRL” by Mark Guiliana (2019)
10. “IFTLOYL” by Giant Swan (2017)
Green:
11. “lady of the night” by Vladimir Dubyshkin (2019)
12. “A Desire, Nameless” by Hiro Kone (2019)
13. “Polygon Window” by The Dice Man (1992) 
14. “The Vortex” by Filmmaker (2022)
15. “Oneness” by Teielte (2022)
Blue: 
16. “Z3 PLUS” by Anthony1 (2021)
17. “Kapsoulia” by ANFS (2021)
Purple:
18. “A Conflict Between Earth Mother and the Technogaia” by Kaizo Slumber (2022) 
19. “The Shape Of Trance To Come” by Lorenzo Senni (2017) 
20. “Tears In The Rain” by Zomby (2012)
Pink: 
21. “Krack” by Soulwax (2005) 
22. “Monster Models” by Filmmaker (2019)