C Minor 9 Guitar Chord
Voicing Positions (6)
Interval Colors
In Chord8, every interval has a unique color. The colors follow the function of each note relative to the root — so they change when you switch chords.
C Minor 9 Chord
The C Minor 9 chord is built from the intervals: R, b3, 5, b7, and 9. It contains the notes C, Eb, G, Bb, and D. As an extended chord, it adds color and depth beyond the basic triad.
What C Minor 9 Is
The C Minor 9 is a minor seventh chord — a minor triad with a flat seventh added on top. Of all the seventh chords this is probably the most commonly used in modern popular music. It carries the introspective character of the minor triad but softens it: the added seventh fills out the harmony and makes the chord sound mature, jazzy, and unhurried rather than purely melancholy.
How C Minor 9 Sounds
The C Minor 9 has a relaxed, conversational character. It does not demand to be resolved the way a dominant seventh does, but it is also less starkly emotional than a plain minor triad. Add it to a static groove and the music will sit comfortably for as long as you want it to — this is why minor seventh chords are the workhorses of soul, neo-soul, lo-fi hip hop, and modal jazz.
How To Use C Minor 9 In A Progression
In a major key, minor seventh chords appear as ii, iii, and vi. The most famous use is the ii-V-I cadence in jazz, where the ii minor seventh sets up the dominant. In modal music, a single minor seventh held under a melody creates the dorian or aeolian sound that drives modal jazz, hip-hop sample loops, and a lot of lo-fi production.
Playing C Minor 9 On Guitar
On guitar, the most common voicings of C Minor 9 use the open position when possible (which is why guitarists tend to favour keys like E, A, D, G, and C) and movable barre or half-barre shapes everywhere else. The voicing diagrams above show several practical positions across the neck — the open or low-fret voicings will sound brightest, while the higher voicings will have a thinner, more focused tone. Always experiment with which fingering serves the line you are playing.
Related Chords
Same quality (Minor 9)
See the music. Every interval has a color.
Open Chord8 →