Check out two new songs from the Mars Volta, "Noctourniquet" and "Zed And Two Naughts"

The Mars Volta has launched a stream of “Noctourniquet” and “Zed And Two Naughts,” a pair of new tracks from the band's imminent full-length Noctourniquet.

Check it out below. Noctourniquet is due out Mar. 27.