C♭ 13sus4
Listen plays the chord. Play Along lights up each note in order so you can follow.
Introduction
The C♭ 13sus4 chord is a six-note chord made up of C♭, F♭, G♭, B♭♭, D♭, and A♭. It is built from a root, perfect fourth, perfect fifth, minor seventh, major ninth, and major thirteenth.
Notes
Key Signature
The key of Cb 13sus4 has 7 flats.
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of C♭ Major
These are the diatonic triads built on each degree of the C♭ major scale:
Theory: Intervals
The C♭ 13sus4 is built by stacking intervals from the root note. The formula R-P4-P5-m7-M9-M13 describes the scale degrees used. The intervals P1-P4-P5-m7-M9-M13 show the distance between each note in the chord.
C♭ 13sus4 — Frequently Asked Questions
What notes are in the Cb 13sus4 chord?
How is Cb13sus4 used in music?
What is the scale degree formula for Cb13sus4?
Practice Tips
- Start by placing your thumb on Cb and spacing remaining fingers across the chord.
- Practice Cb13sus4 slowly with separate hands before combining.
- Listen carefully to the tension created by the altered tones in this chord.
- Try voicing Cb13sus4 in different octaves to find the most comfortable position.
- Resolve Cb13sus4 to a nearby chord to hear its function in context.