Secondary II-V Any major or minor triad that can be preceded by a secondary dominant can also include a secondary predominant! I | | V7 | | I | I | | V7/V | V7 | | I | I | II7/V | V7/V | V7 | | I | C | Am7 | D7 | G7 | | C |
I | | | vi | | | ii | | | V | | | I | I | | V7/vi | vi | | V7/ii | ii | | V7/V | V | | | I | I | ii7/vi | V7/vi | vi | ii7/ii | V7/ii | ii | ii7/V | V7/V | V | | | I | C | Bm7b5 | E7 | Am | Em7b5 | A7 | Dm | Am7 | D7 | G7 | | | C | C | Bm7 | E7 | Am | Em7 | A7 | Dm | Am7 | D7 | G7 | | | C |
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