The name “Aetherium” is used for 2 different artists: 1. Llewellyn composes and produces music for relaxation and healing under the Aetherium name. The music is ambient/instrumental. Chris Puleston was the guest instrumentalist for Aetherium on the Chakra Gold album. 2. A black metal group. Taken from BornInBlood.co.uk Aetherium came to life in a pub at the end of 1994. Joël, Jan and Gert got the idea to start up a band. Jan and Gert didn’t play any instrument. Read more on Last.fm