Last night, AFI vocalist Davey Havok and guitarist Jade Puget debuted their straight-edge hardcore band, XTRMST, for the first time ever live. The show, held at the Roxy in West Hollywood, CA, featured a blistering set from the group, which included a cover of Minor Threat's “Filler,” with a guest appearance from Steve Aoki. As the PRP pointed out, Aoki runs the band's label, Dim Mak. 

Check out the two videos below and leave us a comment with your thoughts!

Read more: “I have no interest in screaming, except in this context.”—Davey Havok on XTRMST

XTRMST's debut self-titled album is out now. In case you missed it, watch their video for “Conformist.”