Post on 10-Apr-2018
Harmony & Improv III Unit 1.5Related II-7 Chords
Dual Function Chords
Friday, August 30, 13
Friday, August 30, 13
Friday, August 30, 13
Friday, August 30, 13
Step 1: Label all V7-to-diatonic-target
motion with arrow.
Also use the arrow on extended
dominants and draw it over interpolated
II-7 chords.
Friday, August 30, 13
V7/V
V7/II V7/VI
V7/V
V7/II
V7/II (V7)
(V7)
(V7/II)
(V7) V7/II
Step 2: Label all secondary dominants.
Use parentheses to indicate deceptive
resolutions and extended dominants.
(6)
Friday, August 30, 13
V7/V
V7/II V7/VI
V7/V
V7/II
V7/II (V7)
(V7)
(V7/II)
(V7) V7/II
Step 3: bracket all II-V relationships, including IIø7-V7
V7
V7
Friday, August 30, 13
V7/V
V7/II V7/VI
V7/V
V7/II
V7/II (V7)
(V7)
(V7/II)
(V7) V7/II
Step 4: circle the dual-function chords.
These are diatonic chords that function
also function as related II-7 chords
(note: II-7 itself is not a dual-function chord)
Friday, August 30, 13