Carl Cox (born 29 July 1962, Barbados) is a British house, techno, DJ and producer. In the 1980s Cox was a hardcore/rave DJ, and eventually became a mainstay DJ in the electronica industry.

Ellen Allien (born in Berlin as Ellen Fraatz) is a German electronic musician, music producer, and the founder of BPitch Control music label. Her album Stadtkind was dedicated to the city of Berlin, and she cites the culture of reunified Berlin as one of the main inspirations for her music. She sings in both German and English. Her music is best described as a blend of IDM and Techno music, which is dance-floor oriented and has noticeable experimental elements. She currently lives in Berlin.