E.R. (Ethiopian Records) has been played on NTS over 10 times, featured on 11 episodes and was first played on 28 March 2015.

Ethiopian Records born Endeguena Mulu is one of the leading lights of Ethiopia's burgeoning electronic music scene. Sometimes using nothing more than a PC, Ableton software and a mouse, he makes his own eclectic brew of unique sonic textures which he named Ethiopiyawi Electronic, using Electronic music tools and Ethiopian traditional music as the inspiration and foundation of his music. He first started making music while in high school, experimenting with a wide spectrum of sound palettes. Endeguena started experimenting with Ethiopian Traditional Music from all corners of his country while he was studying in college experimentation is still his main approach.