Master Courses
- Since 1997 Regular Couses at the Opera House of Kairo, Ägypten
- 1999: Courses in Montepulciano/Italy
- 2005. Course in Cluj(Klausenburg)/Romania
- Song Workshops for amateurs in Lucerne/Switzerland, Innsbruck/Austria, Ebenhausen/Germany
- 2008: Master Course in the library of Alexandria, Egypt
- 2008/2009: Master Courses in the frame of the "Summer Academy of the Mozarteums Salzburg"
- 2010: Master Course in Cluj(Klausenburg), Salzburg (in the frame of the Summer Academy of the Mozarteums), Montepulciano (in the frame of the International Master Courses in the Palazzo Ricci)