harmony 2

berklee

available tensions for Imaj7

9, 13

available tensions for II-7

9, 11

available tensions for III-7

11

available tensions for IVmaj7

9, #11, 13

available tensions for V7

9, 13

available tensions for VI-7

9, 11

available tensions for VII-7b5

11, b13

function for Imaj7, IIImaj7, VI-7

tonic

function for II-7, IVmaj7

Subdominant

available tensions for V7/II

9, b13

available tensions for V7/III, V7/VI

b9, b13

available tensions for V7/IV, V7/V

9, 13

functions for I-7, bIIImaj7 (minor harmony)

Tonic

functions for II-7b5, IV-7, bVImaj7 (minor harmony)

Subdominant

function for V-7 (minor harmony)

dominant minor (DM)

available tension for IV-7 (minor harmony)

9, 11, 13

available tensions V7, V7/IV, V7/II (minor harmony)

b9, #9, b13

available tensions for V7/bVI

9, 13 (mixolydian)

available tensions for V7/bIII

b9, 13