Excellent open string support
| Degree | Roman | Chord | Quality | Notes |
|---|---|---|---|---|
| 1 | I | C | (4,6) | CEGb |
| 2 | ii° | D° | Diminished | DFAb |
| 3 | III | E | (2,6) | EGbBb |
| 4 | iv° | F° | Diminished | FAbCb |
| 5 | V | Gb | (4,6) | GbBbC |
| 6 | vi° | Ab° | Diminished | AbCbD |
| 7 | VII | Bb | (2,6) | BbCE |
| 8 | viii° | Cb° | Diminished | CbDF |
| Degree | Roman | Chord | Quality | Notes |
|---|---|---|---|---|
| 1 | I | C | (4,6,10) | CEGbBb |
| 2 | ii°7 | D°7 | Diminished7 | DFAbCb |
| 3 | III | E | (2,6,8) | EGbBbC |
| 4 | iv°7 | F°7 | Diminished7 | FAbCbD |
| 5 | V | Gb | (4,6,10) | GbBbCE |
| 6 | vi°7 | Ab°7 | Diminished7 | AbCbDF |
| 7 | VII | Bb | (2,6,8) | BbCEGb |
| 8 | viii°7 | Cb°7 | Diminished7 | CbDFAb |