Instra:mental’s ever-evolving imprint is preparing to drop one of the more esoteric dance singles of the year in Double Heart’s “Salsa”, a glooped out swirl of an electro-house joint that jams on a particularly twisted variety of wavelengths. What strikes initially is the oscillating breakdown, but once inside the blender we are subjected to beady, drizzled percussion and six different shades of fire. A true hybrid, JD Twitch and Neil Landstrumm’s new Doubleheart project sounds very next level, indeed.