The new album is set to be released on October 21st in North America (a day before in Europe) and is the band's first album release since the death of bass player Paul Gray. But the band has been posting streams of some of the album's tracks online ahead of next week's release.

On Wednesday, the band premiered the song "AOV" on the special website they set up to promote the new album and later in the day the track was moved to YouTube as they premiered the song "Killpop" on the site.

These tracks join "XIX" and "Sarcastrophe" which were also released as YouTube streams this week, as well as the track "Custer," which was added to the streaming video site last week.