Construction
C 7♭5♯9 = Root + Major 3rd + Diminished 5th + Minor 7th + Minor 3rd = C, E, G♭, B♭, D♯
| Note | Interval | Degree |
|---|---|---|
| C | Root | 1 |
| E | Major 3rd | 3 |
| G♭ | Diminished 5th | ♭5 |
| B♭ | Minor 7th | ♭7 |
| D♯ | Minor 3rd | ♭3 |
How to Play the C 7♭5♯9
Right Hand (RH)
Place your right hand over the keys with the thumb on the root. Use the fingering: 1 – 2 – 3 – 4 – 5
Left Hand (LH)
For the left hand, start with your pinky on the root. Use the fingering: 5 – 4 – 3 – 2 – 1
C 7♭5♯9 : Frequently Asked Questions
What is the C 7♭5♯9 chord on piano?
The C 7♭5♯9 chord contains the notes C – E – G♭ – B♭ – D♯. On piano, play these notes together to sound the chord.
What notes are in the C 7♭5♯9 chord?
The C 7♭5♯9 chord (C7♭5♯9) contains 5 notes: C, E, Gb, Bb, D#. Formula: R-M3-d5-m7-A9.
How is C7♭5♯9 used in music?
C7♭5♯9 is used in jazz, fusion, and contemporary music to add harmonic color. It appears as a dominant or tonic chord depending on context.
What is the scale degree formula for C7♭5♯9?
C7♭5♯9 uses scale degrees 1-3-b5-b7-#9, giving it its distinctive sound.