In the piece "f1" there's a section in which a fake secondary literature is advertised to explain what the piece is about. It turns out the secondary literature is not fake after all. Watch the advertisement and order the book below. Take a look!
The secondary literature is designed for music, German and ethic classes from 7th to 9th grade.
Editor: Alexandra Ramona Getty
ISBN: 9 783981 114928
First edition, March 2016, 44 pages, b/w - 2 copies - sold out
Second edition, in print