Excellent open string support
| Degree | Roman | Chord | Quality | Notes |
|---|---|---|---|---|
| 1 | I | C | Major | CEG |
| 2 | II | D | Major | DF#A |
| 3 | iiim | Em | Minor | EGB |
| 4 | iv° | F#° | Diminished | F#AC |
| 5 | V | G | Major | GBD |
| 6 | vim | Am | Minor | ACE |
| 7 | viim | Bm | Minor | BDF# |
| Degree | Roman | Chord | Quality | Notes |
|---|---|---|---|---|
| 1 | IΔ7 | CΔ7 | Major7 | CEGB |
| 2 | II7 | D7 | Dominant | DF#AC |
| 3 | iiim7 | Em7 | Minor7 | EGBD |
| 4 | ivø7 | F#ø7 | HalfDiminished | F#ACE |
| 5 | VΔ7 | GΔ7 | Major7 | GBDF# |
| 6 | vim7 | Am7 | Minor7 | ACEG |
| 7 | viim7 | Bm7 | Minor7 | BDF#A |