Eumeria: Open Ground featuring Reece Fullwood, Matt Guillory, Derek Blakley - progressive metal Posted by Laurie Monk on March 07, 2016 Get link Facebook Twitter Pinterest Email Other Apps Demo Track for 'Open Ground' by Eumeria. Mixed by Kevin Bartlett. Eumeria are: Jonny Tatum - Vocals Reece Fullwood - Guitars Matt Guillory - Keyboards Kevin Bartlett - Drums Derek Blakley - Bass Guitars Eumeria NEW DEMO: Open Ground