Montreal's Grimes put together a dope little mixtape for the latest installment in Altered Zones' monthly mix series, featuring the likes of Blue Hawaii, Laurel Halo, Austra, and more, and she also threw down an unreleased track called "Fragments of the Future." Download both joints below, and check the mix tracklist after the jump...

Grimes :: April mix for altered zones

01 Grimes: "Fragment Of The Future"
02 [mystery zone]
03 [mystery zone]
04 Austra: "Beat and the Pulse"
05 Braids: "Lammicken"
06 Fin: "Murder Bounce"
07 [mystery zone]
08 Grimes: "noise jam"
09 Blue Hawaii: "Belize (Grimes noise mix)"
10 Tian Ya Ge Nu: "The Wandering Songstress"
11 Hamza: "Wassilia"
12 Laurel Halo: "Supersymmetry"
13 Nu Sensae: "The Witch"