Interaccion has been played on NTS in shows including 80s Rampwalk , featured first on 13 September 2017. Songs played include Newton, Sudan … and Ayuten.

Interaccion were a duo of Jose Iruretagoyena and his spouse active in Madrid throughout the mid-80's. They made two selfreleased cassettes "Extension de los Significados" compling works from the period 1980-83 and "Ancestrales" compiling works of 1984-85 period as well as a video tape called "Lucis et Umbrae".