Trinity Episcopal Cathedral
147 NW 19th Avenue
Corner of NW 19th & Everett
Portland, Oregon 97209
USA
Retejo Portalo is Esperanto for "Web Portal". It is the intention that this site will serve as a portal to blogs, web sites, articles and links dealing with a wide range of subjects concerning virtual and digital instruments in particular and music production software in general.
The slides on top of this page are visualizations of sound waves. Even when expressed in colours sounds may turn out as works of art.