Rough & Rush are Marcus C. Maichel and Jan Mueller (began writing together in 1989 and first recorded as X-Dream in 1991. Maichel was influenced by electro and reggae, and started making electronic music in 1986. Mueller trained as a sound engineer towards the end of the 80s and the pair met up together in 1989. Here is Gravity Plus Records- X-Dream's own label and all their side projects.