Umbra has been played on NTS in shows including Pure Soil, featured first on 4 September 2020. Songs played include Primordial Void.

The name Umbra constitutes multiple musical projects as the name has become quite common.

1 - Umbra is a german metal band from the Ruhr-Area (Website: http://www.umbra-metal.de).

2 - Ümbra is an experimental electronic future beats trio from Brisbane, Australia Their sounds can be heard at https://soundcloud.com/umbraband

3 - Umbra is a four-piece romanian rock band from Piatra Neamț. The name of the project is translated to The Shadow. The members of the group are:

Costin Simion - Main guitar Ștefan Baghiu - Voice and guitar Andrei Chirilă - Drums Cătălin…