Justus Kohncke

Justus Köhncke is a German producer and musician born in 1966 in Giessen, Germany, who operates from Köln. He produces under multiple aliases including Science 2101, Science 2102, and Science 2103. Köhncke has maintained a long-standing relationship with Kompakt, the influential Cologne-based label, while also releasing material on Kranglan Broadcast and Natura Viva In The Mix.

Köhncke's sound spans techno, house, tech house, and indie dance, delivering peak time driving techno alongside more experimental album material. His releases on Kompakt demonstrate his ability to craft both dancefloor-focused tracks and longer-form compositions that blur the lines between electronic music and indie sensibilities. His production style maintains consistent output across different tempos and energy levels, from driving techno productions suitable for peak hours to more subdued indie dance material. His discography shows consistent activity from 2012 through 2025, indicating sustained relevance in the contemporary electronic music landscape.