technical

Coma Lies NC are a tech-hardcore/metal band from Newcastle, Australia. They recorded a four-track demo in 2005 before beginning to record their debut EP for Skull and Bones Records in 2006. In 2010, they changed their name band name (Coma Lies to Coma Lies NC), and their vocalist (Liam Christenson to Reece Moon). Current Lineup:
Reece - Vocals
Andy - Guitar
Russ - Bass
Josh - Guitar
Mitta - Drums http://www.myspace.com/comaliesnc

Hella began in 2001 in Sacramento, California as a two member band consisting of Zach Hill and Spencer Seim writing technically intricate music of a highly spastic nature. They play a blend of math rock and noise rock. On early albums, the band forged their classic sound, playing minimally arranged, abrasive instrumentals that still retain an idiosyncratic sense of melody. In 2005, the band expanded their live band by adding Dan Elkan on vocals, rhythm guitar, and synth and Jonathan Hischke on bass guitar.

SHY OF THE DEPTH are a technical metal band based in Brighton, UK
Composing began in 2006 with guitarists Joe Grouse and James Davis concocting progressive riff after progressive riff, for drummer Chris Allan and vocalist Eddie B to lay down their styles to.
An accomplished bassist who could keep up with how the band were evolving was proving hard to come by, and so it wasnt until February 2008 when bassist Bunk joined that the band were truly and fully formed.

1) Intervals is a technical metal project of Toronto-based guitarist, Aaron Marshal. Their first release, The Space Between, was made available on their BandCamp page on December 20, 2011.
http://www.facebook.com/intervalsmusic
2) Intervals were an alternative band from Glasgow, Scotland. Their debut EP "Wipe Your Tapes With Lightning" was released in 2008 and featured 5 instrumental tracks in varied styles of post-rock, whilst working from folk, ambient noise, rock and drone.

Read more about Intervals on Last.fm.