Nyia is a polish band formed in 1999 by ex-members of Kobong, Prophecy and Vader. As they say it's Avant Garde Grindcore Fusion. Name of the band is taken from Polish pagan goddess of death.
Their debut album "Head Held High" was released in 2004. This music is truly devastating. Ultra heavy and very technical. Each song is like a bullet from AK-47. Only one aim - Crush, kill, destroy!
Nyia's new album "More Than You Expect" wil be released soon by FETO Records - label of Shane Embury (Napalm Death/ Brujeria/ Lock up/ Venomous Concept) and Mick Kenney (Anaal Nathrakh/ Exploder/ Mistress/ Frost).
You better don't download this album. It will ruin your house and rip your head off.
Nyia on Encyclopaedia Metallum
Head Held High videotrailer
"Everything Is A Dream" video
Nyia "Head Held High" 
01. Behind the God [01:08]
02. Over the Ceaseless Dying [01:29]
03. Pails of Blood [02:05]
04. Everything is a Dream [02:42]
05. Foul Adder [01:21]
06. The World's Throat [01:31]
07. Heads of the Insane [01:59]
08. Only What Mine's True [01:14]
09. Bad Daddy [02:10]
10. Wherever You'll Be [02:15]
11. Head Held High [02:03]
12. Nothing Can Stop Procreation [04:43]