Year Albums Lineup Style
2003
  Yoshiko Ohara - vocals
Josh Rothenberger - guitars, synthesizer
Dan Weiss - drums, tabla
Bryan Camphire - bass, samples, backing vocals
Blake McDowell - organ, keyboards, backing vocals
Drone Doom metal
Sludge metal
2004
Promo [EP]
2005
 
2006
 
2007
Pheromone
2008
 
2009
Summon Yoshiko Ohara - vocals
Josh Rothenberger - guitars, synthesizer
Bryan Camphire - bass, samples, backing vocals
Blake McDowell - organ, keyboards, backing vocals
Gerry Mak - vocals
Richard Schwarz - drums, percussion
2010
  Yoshiko Ohara - vocals
Josh Rothenberger - guitars, synthesizer
Bryan Camphire - bass, samples, backing vocals
Blake McDowell - organ, keyboards, backing vocals
Gerry Mak - vocals
Lev Weinstein - drums
2011
Summon: Invocation Yoshiko Ohara - vocals
Josh Rothenberger - guitars, synthesizer
Blake McDowell - organ, keyboards, backing vocals
Gerry Mak - vocals
Lev Weinstein - drums
Nicholas "Nick" McMaster - bass
2012
 
2013
 
2014