en: His teachers were Wolfgang Fortner ( composition ) , Hans Grischkat and Karl Münchinger ( conducting ) as well as . His teachers included Wolfgang Fortner ( composition ) , Hans Grischkat and Karl Münchinger ( conducting ) as well as .
ms: Guru-gurunya ialah Wolfgang Fortner (komposisi), Hans Grischkat dan Karl Mnchinger (pengendalian) serta. Guru-gurunya termasuk Wolfgang Fortner (komposisi), Hans Grischkat dan Karl Mnchinger (pengendalian) serta.