KILLER COVERS || St. Vincent: "Some of Them Are Old"

Apparently this was recorded live at a house party with Annie Clark and Steve Nieve (keyboard player for Elvis Costello) contributing. It's not a new St. Vincent song but rather a cover of a pre-ambient Brian Eno track from 1973.
(via Listen Before You Buy):

St. Vincent: "Krokodil" / "Grot"

Well this is a bit of a departure. Annie Clark steps out from her usual baroque Kate Bush steelo and gets down with an electro-punk, almost NIN-evoking hardcore sound. These two songs represent both sides of a 7" released for - what else? - Record Store Day, so there seems to be a dearth of information on who produced and played on these two cuts, but the no bullshit brutality here isn't entirely unprecedented: "Northern Lights" off of last year's Strange Mercy showed a darker, more guitar-oriented side of St. Vincent, and if you want to go all the way back to 2007, "Your Lips Are Red" - while lacking in bludgeoning guitar - certainly had a more sinister, Siouxsie Sioux kinda thing going on; but "Krokodil" and "Grot" at the very least take those rare glimpses into Clark's psyche to an entirely different level. Side project?