UK-based techy/progressive heavy rock foursome, Core Of iO, have worked extremely hard towards today, February 3rd, the release date of their new 3-track EP, Part III: Ganymede. Available now to stream below, be sure to also check out the music video for their song “Surrounded”.

The band came to be “out of a mutual enjoyment of technical and melodically intriguing music.” The quartet have continued to bash through their local underground scene with big results. Their new offering was, outside from being a step up musically, was mastered by Alan Douches of West West Side Music (Mastodon, Every Time I Die, Dillinger Escape Plan).


Born in 2003, V13 was a socio-political website that, in 2005, morphed into PureGrainAudio and spent 15 years developing into one of Canada's (and the world’s) leading music sites. On the eve of the site’s 15th anniversary, a full re-launch and rebrand takes us back to our roots and opens the door to a full suite of Music, Film, TV, and Cultural content.