I Love Scales – Level 3
From beginning to Baermann, the Jenny Clarinet I Love Scales method will help you develop and improve your technique as you progress through major and minor scales in all key signatures, as well as common (and not-so-common) chords and patterns.
Level 3 is a 30-page PDF which includes two-octave scales in all 15 minor key signatures. Recommended for intermediate clarinetists.