American/Australian duo The Golden Filter has built up an impressive discography in a relatively short period of time, releasing some five albums, and umpteen singles, since 2010. Here they make their debut on JD Twitch's admirable Optimo Music outlet with another quartet of throbbing machine jams. They begin with the stylized vocals, undulating acid lines and gargantuan riffs of "Start Over", before strolling into more wonky, wayward territory on the sublime "Breakdown". Flip to the B-side for the off-kilter, jazz-flecked post-punk disco hum of "Drowned", and "Lapool", a gorgeous chunk of dub-flecked, mid-tempo goodness replete with sweeping chords and heart-aching melodies.