Learn to Play C Minor Major 7
What notes are in c minor major 7?
The c minor major 7 chord (CmMaj7) is built from the notes C, Eb, G, B — root, minor 3rd, perfect 5th, major 7th.
CmMaj7
A minor triad plus a MAJOR 7th: root, ♭3, 5, 7. The major 7th a half step under the octave fights the minor 3rd — deliciously.
How does c minor major 7 sound?
Beautiful and unsettling at once — a minor chord with one impossibly bright note. The "Hitchcock chord": velvet with a razor inside.
The tonic of the melodic and harmonic minor scales: when a minor key needs its own leading tone, im(maj7) is the chord that owns it. Also the classic line-cliché stop (Am → Am(maj7) → Am7).
Where do you use CmMaj7?
Use Cm(maj7) inside the line cliché Cm → Cm(maj7) → Cm7 → Cm6 — the inner voice walks down a half step at a time while the chord stays C minor. Instant film noir.
C is where most players meet every chord family first — no accidentals, nowhere to hide, and the shape you learn here is the reference for all twelve keys.
"Something" by The Beatles (the descending inner line), every noir and Bond score, and jazz ballads ending on a minor chord that refuses to be plain.
How do you finger CmMaj7 on piano?
Identical frame to the minor 7 (1-2-3-5) with the pinky raised a half step — practice m7 ↔ m(maj7) as a pure pinky exercise while fingers 1-2-3 stay planted.
1 of the 4 keys here is black — play those with the longer fingers and keep the wrist level.
Tip: the common mistake
Voicing the major 7th next to the root in mid-register — the half-step clash overwhelms. Put the 7th on top, an octave-plus away from the root, and it turns from clash to glow.
Reading about C Minor Major 7 is step one — recognizing it at speed is the game. Chord Rush drills it until your hands know it.
- ⚡Speed
- ◎Accuracy
- ♪Recognition