Excellent open string support
| Degree | Roman | Chord | Quality | Notes |
|---|---|---|---|---|
| 1 | i° | C° | Diminished | CEbGb |
| 2 | iim | Dm | Minor | DFA |
| 3 | iiim | Ebm | Minor | EbGbBb |
| 4 | IV | F | Major | FAC |
| 5 | V+ | Gb+ | Augmented | GbBbD |
| 6 | vi° | A° | Diminished | ACEb |
| 7 | VII | Bb | Major | BbDF |
| Degree | Roman | Chord | Quality | Notes |
|---|---|---|---|---|
| 1 | iø7 | Cø7 | HalfDiminished | CEbGbBb |
| 2 | iim7 | Dm7 | Minor7 | DFAC |
| 3 | iiimΔ7 | EbmΔ7 | MinorMajor7 | EbGbBbD |
| 4 | IV7 | F7 | Dominant | FACEb |
| 5 | V+Δ7 | Gb+Δ7 | AugmentedMajor7 | GbBbDF |
| 6 | vi°7 | A°7 | Diminished7 | ACEbGb |
| 7 | VIIΔ7 | BbΔ7 | Major7 | BbDFA |