Jackie Perez Gratz


Member

2005- Grayceon - electric cello, vocals  
2007- Giant Squid - cello  

Studio musician

2004-2006 Ludicra - cello  
2006 Asunder - cello  
2009- Om - cello  

Guest musician

2002 Today Is The Day - cello  
2005 Harvestman - guitar  
2009 Cattle Decapitation - electric cello  
2010 Agalloch - cello  
2016 Lycus - cello