Rüdiger Lorenz began his musical education with 5 years of piano lessons as a child, followed by playing guitar in local beat-bands in the '60s. He became interested in electronic music when listening to records using the Moog synthesizer at the end of the 1960s. In 1972 he built his first Wersi organ, followed by various amplifiers and effects boxes. In 1977 he constructed his first synthesizer from an Elektor Formant kit. By the time of his passing Lorenz's collection included 38 synthesizers, including three large self-built modular ones. He was one of the pioneers of the DIY movement, not only building his own synthesizers and effects but creating and distributing his own music label, Syncord Records. (thx wiki)
I found his first Lp, invisible voices (1983),some weeks ago.Most of it is really spherically music.All tracks are without voices.
or maybe invisible voices.
BUT there is the "lost day"
Rüdiger Lorenz-Lost Day