Sound De-zign has been played on NTS in shows including Andy Butler / Hercules & Love Affair, featured first on 23 June 2023. Songs played include Happiness (Radio Edit).

Arjan Rietvink is DJ Spike, and Adri Blok is Dr Harris. Their track "Happiness" used samples of "Let The Beat Hit 'Em" (performed by Shena) and of "Reach Out Preacher (The Preacher Accapella)" by Todd Terry feat. Roland Clark.