Singing and choir classes have caught on: There are now many successful examples nationwide. The origin and driving force behind this success story is Singen ist klasse. The popular student workbook and the volume with material for teachers are now followed by the publication of a repertoire volume that is tailored to the special requirements of classes 5 and 6. With its increasing degree of difficulty from monophonic song to polyphonic setting, it offers a wealth of songs, choral settings of various genres and styles as well as many accompanying teaching suggestions.