Rajko Müller, better known by his stage name Isolée, is a German electronic music producer.

Rajko Müller, better known by his stage name Isolée, is a German electronic music producer. He is noted for his work in the microhouse genre, reminiscent of indie electronic pop music of the early eighties and ambient techno from a decade on. Isolée is credited with creating the very first microhouse record to reach the club charts.