German musician and keyboard artist. He was a member of the prolific electronic music group Tangerine Dream from 1979 to 1985. A classically trained musician, he began playing piano at the age of eight. By twelve he had begun playing the pipe organ and successfully mastered the instrument so well that he began to play professionally at various churches. By 1978 Johannes had graduated from college with a degree in sound engineering and secured a job working on live theater performances at the prestigious Schaubühne am Halleschen Ufer in Berlin. He ended his stint with Tangerine Dream at the end of 1985 to pursue a solo career and has produced several solo albums as well as soundtrack music for numerous German television programs...