The three books of studies which make up the Progress in Flute Playing Op.33 were intended to compliment the course of instruction in Kohler's flute method. The studies range from Grade 4 to Grade 8 and beyond. Book threecontains advanced studies which have been edited by Edward Blakeman.
Ernesto Köhler: Progress In Flute Playing Op.33 Book 3: Flute: Instrumental
Progress In Flute Playing Op.33 Book 3 For Solo Flute
Progress In Flûte Playing Op. 33 Book 3