Here are some common chord qualities built on the note C
| Name | Root | Third | Fifth | Seventh |
|---|---|---|---|---|
| Cmajor | C | E | G | none |
| Cminor | C | Eb | G | none |
| Cdiminished | C | Eb | Gb | none |
| Caugmented | C | E | G# | none |
| Csus4 | C | F | G | none |
| Csus2 | C | D | G | none |
| Cmaj7 | C | E | G | B |
| Cm7 | C | Eb | G | Bb |
| Cm7b5 | C | Eb | Gb | Bb |
| C7 | C | E | G | Bb |
| Caug7 | C | E | G# | Bb |
| Cm/maj7 | C | Eb | G | B |
| Cdim7 | C | Eb | Gb | A |
Here are the same qualities, spelled by interval:
| Quality | Root | Third | Fifth | Seventh |
|---|---|---|---|---|
| major | R | maj3 | p5 | none |
| minor | R | m3 | p5 | none |
| diminished | R | m3 | b5 | none |
| augmented | R | maj3 | #5 | none |
| sus4 | R | p4 | p5 | none |
| sus2 | R | maj2 | p5 | none |
| maj7 | R | maj3 | p5 | maj7 |
| m7 | R | m3 | p5 | m7 |
| m7b5 | R | m3 | b5 | m7 |
| 7 | R | maj3 | p5 | m7 |
| aug7 | R | maj3 | #5 | m7 |
| m/maj7 | R | m3 | p5 | maj7 |
| Cdim7 | R | m3 | b5 | bb7 |