M. Shadows, Synyster Gates on Mike Portnoy filling in for late drummer The Rev
Guitarist John Petrucci on secluded recording sessions that renewed band's creative fire
Single arrives with in-studio video capturing band shredding through 6-plus-minute track
Prog favorites reveal release date and other details for follow-up to 2016's 'The Astonishing'
Prog-metal virtuoso joins YouTuber FamilyJules for cover of 8-bit classic