Eternell has been played on NTS in shows including Golden Ratio Frequencies w/ AHRKH, featured first on 10 June 2017. Songs played include Mira, Planes and Weightless.

Eternell is one of several aliases connected with the Swedish musician Ludvig Cimbrelius. Other aliases are: Alveol, Ilion, Ludvig Cimbrelius, Purl, Rust, Surr, Xpire & Ziyal.

Eternell is his ethereal and meditative music project, sharing the name with the label he set up to release his own works and collaborations.