I came across the EP at metalbandcamp.com - an excellent (give or take) source for obscure metal of good quality - and the band has really something to say, even though the EP is already a month old.

article: http://metalbandcamp.com/2014/09/tetragrammaton-descendere.html

I'm not sure about the precision of my references to outfits that feel similar to Tetragrammaton, but I will jeopardize mentioning Bolzer, YOB, Ved Buens Ende, Skaphe, Deathspell Omega, legit ambient/black metal outfits (put your favorite band here) and so on.

Led by multi-instrumentalist Christian Bale.

I wish they were named after the Mars Volta song (which rules.)

I thought it was something related to Mars Volta