Ekkehard Ehlers has been played on NTS over 20 times, featured on 27 episodes and was first played on 5 August 2013.

Ekkehard Ehlers is an electronic music artist, in the ambient category. In addition to his solo career, he has recorded under the names Auch, Betrieb and Ferdinand Fehlers and also with the duo Autopoieses (together with Sebastian Meissner) and the group März (with Albrecht Kunze). A BBC reviewer wrote of Ehlers music: Ehlers' music toys with your perceptions a little, opening up a space to think