C 7♭5
Notes:C – E – Gb – Bb
Formula:R-M3-d5-m7
Intervals:P1-M3-d5-m7
Scale Degrees:1-3-b5-b7
Introduction
The C 7♭5 piano chord (C7♭5) consists of the notes C, E, Gb, Bb. Formula: R-M3-d5-m7 | Scale degrees: 1-3-b5-b7.
Notes
C 7♭5 Inversions
| Position | Notes |
|---|---|
| Root Position | C4 – E4 – Gb4 – Bb4 |
| 1st Inversion | E4 – Gb4 – Bb4 – C5 |
| 2nd Inversion | Gb4 – Bb4 – C5 – E5 |
| 3rd Inversion | Bb4 – C5 – E5 – Gb5 |
Key Signature
The key of C 7♭5 has No sharps or flats.
Theory: Intervals
Formula: R-M3-d5-m7
Intervals: P1-M3-d5-m7
The C 7♭5 is built by stacking intervals from the root note. The formula R-M3-d5-m7 describes the scale degrees used. The intervals P1-M3-d5-m7 show the distance between each note in the chord.
C 7♭5 — Frequently Asked Questions
What notes are in the C 7♭5 chord?
The C 7♭5 chord (C7♭5) contains 4 notes: C, E, Gb, Bb. Formula: R-M3-d5-m7.
How is C7♭5 used in music?
C7♭5 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?
C7♭5 uses scale degrees 1-3-b5-b7, giving it its distinctive sound.
Practice Tips
- Start by placing your thumb on C and spacing remaining fingers across the chord.
- Practice C7♭5 slowly with separate hands before combining.
- Listen carefully to the tension created by the altered tones in this chord.
- Try voicing C7♭5 in different octaves to find the most comfortable position.
- Resolve C7♭5 to a nearby chord to hear its function in context.