Member:
NA- Ceremony - vocals, bass  
NA- Shaank - vocals, bass  
1997-2001 Morbid Angel - vocals, bass  
2003-2004 Morbid Angel - vocals, bass  
Studio musician:
2011 Nader Sadek - vocals  
Live musician:
2005 Nile - bass, vocals  
Guest musician:
2002 Eternal Gray - vocals