Contrapunctus XI Quadruple Fugue
Contrapunctus XII Canon at the Octave
Contrapunctus XIII Canon in Double Counterpoint at the Twelfth
Contrapunctus XIV Canon in Double Counterpoint at the Tenth
Contrapunctus XV Canon in Augmentation and Inversion
Contrapunctus XVI
Contrapunctus XVII
Contrapunctus XVIII
Contrapunctus XIX Quadruple Fugue on the name B-A-C-H
Supplement
Contrapunctus XV Canon in Augmentation and Inversion (Early Version/Realized)
Contrapunctus XV Canon in Augmentation and Inversion (Early Version/Unrealized)
Contrapunctus XII Canon at the lower octave Final Version/Unrealized)
Contrapunctus X(Early Version)
