A fine tuning wishes you
In 1978, the mathematician Hans Cousto in a team of researchers and artists discovered the formula for the universal use of the musical octave. Fritz Dobretzberger was a member of this team and has been working on this topic ever since. In 1990 he founded the company Planetware, with which he cooperates with Cousto to provide detailed and exclusive information about the Cosmic Octave on www.planetware.de. Here in the shop he provides products for its practical application.