English Version (Translation: Mark
Barden)
This Tutorial was financed by the Music University of Freiburg,
Germany.
The Book
(Paperback) can be purchased at Wolke Publishing House: Publishing
House / Book
Store / Amazon.de
Note: If you can't handle with the german Book Store Site, you can order the book directly by mail (in english, of course): shop@wolke-verlag.de