there are several artists called Orbis. One is a four piece old-school metal band fromBrisbane Australia who ahve been gigging around brisbane since mid 2008 and have vague plans to release an EP with their crowd favouite "I'm a Psycho" and a few other tracks, if they ever get their game together.
Thomas Kessler, *1937. Komponist. In Zürich geboren. Studium bei Heinz Friedrich Hartig, Ernst Pepping, Boris Blacher. 1973 bis 2000 Dozent an der Musikakademie Basel. Gründer des dortigen "elektronischen Studios".