Zurich's Principia introduces Red Passport with Mirror Twin
Ucha and Edburg's collaboration becomes the third release in a new Swiss electronic label's catalogue.
Principia Records has released Mirror Twin, the first EP by Red Passport, a collaboration between Ucha and Edburg. Issued on 2 October 2026 as PR003, it marks another step in the early catalogue of the Zurich-based electronic label established this year.
A catalogue taking shape
The digital release pairs an original version with a dub treatment. The label places its foundation in house, with electro elements; the two versions make the contrast between a vocal-led arrangement and a more reduced construction explicit without turning the EP into a broad compilation.
Principia's catalogue began with Edburg's Briefcase//A in July and continued with Arb's No More Lies in August. Its current schedule also lists Underdog by magic.made.by.r for 16 October and Edburg's Valenz for November. These remain announced releases, not records already available. For the Swiss scene, the wider development is a new locally operated outlet building a sequence of releases and collaborations, rather than a single isolated launch.