Keyboard training in harmony : 725 : exercises graded and designed to lead from the easiest first year key-board harmony up to the difficult sightplaying tests set for advanced students / by Arthur E. Heacox.
v. 1. Triads ; Chords of the seventh -- v. 2. Alterations ; Modulation ; Non-harmonic tones ; The French system of figured bass ; Examination papers from various sources.
