13. Zugvogel. Percussion [Chromatic Rin], Flute [Lotus Flute], Bells [Indian Bells], Whistle [Bird Whistle], Voice – Karlheinz Stockhausen Piano – Aloys Kontarsky Synthesizer [Electronium] – Harald Boje Trumpet – John Miller (14) Trumpet, Trumpet [Electric], Flugelhorn – Markus Stockhausen