Construction
A♭ 13sus4 = Root + Perfect 4th + Perfect 5th + Minor 7th + Major 2nd + Major 6th = A♭, D♭, E♭, G♭, B♭, F
| Note | Interval | Degree |
|---|---|---|
| A♭ | Root | 1 |
| D♭ | Perfect 4th | 11 |
| E♭ | Perfect 5th | 5 |
| G♭ | Minor 7th | ♭7 |
| B♭ | Major 2nd | 9 |
| F | Major 6th | 13 |
Same Notes, Other Names
The notes A♭ – D♭ – E♭ – G♭ – B♭ – F aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell:
A♭ 13sus4 : Frequently Asked Questions
What is the A♭ 13sus4 chord on piano?
The A♭ 13sus4 chord contains the notes A♭ – D♭ – E♭ – G♭ – B♭ – F. On piano, play these notes together to sound the chord.
What notes are in the Ab 13sus4 chord?
The Ab 13sus4 chord (Ab13sus4) contains 6 notes: Ab, Db, Eb, Gb, Bb, F. Formula: R-P4-P5-m7-M9-M13.
How is Ab13sus4 used in music?
Ab13sus4 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 Ab13sus4?
Ab13sus4 uses scale degrees 1-4-5-b7-9-13, giving it its distinctive sound.