Jonas Rathsman doesn't tend to deal in flamboyance – his trademark is clinical production, working within the exact nature of sound.
So when the producer set to work with Josef Salvat, the pair knew this wouldn't be some garish, EDM anthem.
The results are, instead, rather more personal, with 'Complex' providing some wonderfully introverted tech-blues.
A rippling, subtly complex track, Josef Salvat's vocals are the perfect counterpoint to Jonas Rathsman's chrome-plated, tech-fuelled production.
Out on June 10th via Crosstown Rebels, you can tune in below.