Technical Death Metal

Aeon of Horus is a progressive/technical death metal band formed in Canberra, Australia in 2006. Their style consists of of fast and heavy technical riffs, blasting drums and powerful growls. Aeon of Horus have released one self titled demo/EP and one full length album entitled, "The Embodiment of Darkness and Light" to positive acclaim. In June 2011 the band announced a new EP entitled EXILE. The EP will feature rerecorded and reinterpreted songs from the band's 2008 release The Embodiment of Darkness and Light as well as new tracks and some remixes.

Man Must Die formed in October 2002 in the underbelly of Glasgow, Scotland. It became evident that after the first rehearsal that something special was brewing, the songs practically wrote themselves and the intensity was devastating, four songs were quickly written and recorded in May of 2003. The band immediately set out to make a name for themselves by playing shows throughout the United Kingdom. One song was placed on the then MP3.

Putrefaction was a side project of Grave sometimes around 1989. But the songs were shortly after integrated in the Grave set and so the project was ended. (Copied from Metal Archives) Putrefaction is also a heavy crust band from Ireland and a death metal band from Brazil.

There are 2 metal bands with this name: A greek (Progressive Death Metal) and a portuguese (Thrascore/Melodeath Metal) one. 1) Greek one:
They were formed in 2004 in Thessaloniki, Greece. The line-up consists of G. Chionidis (drums), N. Parastatidis (guitars), P. Bouklis (guitars), T. Deligiannidis (vocals) and A. Roditis (bass). They have released a demo in 2006 entitled This Suffering. Zero Tolerance (UK) magazine awarded them the Demo of the Issue (September/October 2006) and Metal Hammer (GR) magazine awarded them the Demo of the Month (July 2007).