Ray Riendeau (bass/ Producer) - JAMES LABRIE, ROB HALFORD Bjorn Strid (vocals) - SOILWORK Dan Tompkins (vocals) - TESSERACT Rody Walker (vocals) - PROTEST THE HERO Sean Dailey (vocals) - THE BETTER DEATH Mike Semesky (vocals) - ORDINANCE Ben Dixon (vocals) - SESSION ARTIST Francesco Artusato (guitar) - ALL SHALL PERISH Alex Rudinger (drums) - THREAT SIGNAL Danny Handler (drums) - THE BETTER DEATH Peter Wildoer (drums) - DARKANE, JAMES LABRIE Travis Orbin (drums) - PERIPHERY, SKY EATS AIRPLANE Derek Taylor (guitar) - STARA ZAGORA -- Matthew Ward (guitar) - KORO Thomas Pulda (screams) - ANOMALY