For the past couple of years, Polonis has predominantly taken

a 'blink and you'll miss it' approach to releasing his music,

liberally flinging out instrumentals left, right, and centre via his Bandcamp on a whim and then pulling them from the face of the earth mere days later.

That changes now, though. The Scottish producer's set to release the self-titled, seven-track Polonis EP on 16 December, which also boasts

immaculate engineering from Herefordshire's poster boy Jakebob

.

On the standout song "Ultimate Survivor", available to stream below exclusively via our SoundCloud, the Greenock beat-maker pairs ritualistic drums with a haunting, repeated motif and a swelling bassline to create one of the darkest grime beats we've heard all year.