Based in Liverpool, SertOne is a budding producer who focuses his efforts on the more juke-indebted sides of electronic production. Pulled from his recent Mouthful EP is “Firewerks,” a track whose collection of restless, skittering percussion is met by a downtrodden chord progression and a tasteful assemblage of repitched vocal murmurs. Out this week, SertOne’s Mouthful EP—which is available in both digital and cassette from—can be streamed in full after the jump.