Play the minor major ninth chord on guitar
The minor major ninth chord (mmaj9 or m∆9) enriches the mmaj7 chord with a major ninth, creating a complex sound mixing melancholy and brightness.
Chord composition
| I | ♭III | V | VII | IX |
| Root | Minor third | Perfect fifth | Major seventh | Major ninth |
| 0 | 3 | 7 | 11 | 14 |
Formula 1 - ♭3 - 5 - 7 - 9
Theory
The mmaj9 chord combines minor third, major seventh and major ninth. C mmaj9 = C-E♭-G-B-D, A mmaj9 = A-C-E-G♯-B. The contrast between minor third and major seventh (characteristic of mmaj7) is enriched by the major ninth. This rare chord is used to create sophisticated harmonic colors in modern jazz and film music.
Play the minor major ninth chord on the guitar
