G♭ Major Thirteenth Chord
Also known as:
G♭ Major 13th , G♭M13 , G♭maj13 , G♭Maj13 , G♭ma13 , G♭Δ13
The G♭ Major Thirteenth Chord has a Major quality which includes a Major Third interval that produces a generally happy sound. G♭ Major Thirteenth Chord contains the notes G♭, B♭, D♭, F, A♭, C♭, E♭. The G♭ Major Thirteenth Chord is an Extended type chord which means it includes a Triad (the Root G♭, the Third B♭, and the Fifth D♭), the Seventh F, and also includes the Thirteenth (Sixth) E♭ from the octave above.
Below you will find the G♭ Major Thirteenth Chord notes, notation, degrees, intervals, related scales and chords, and more.
Notes
G♭, B♭, D♭, F, A♭, C♭, E♭
Can be omitted: D♭, A♭, C♭
Notation
Degrees
| Note | Number | Name |
|---|---|---|
| G♭ | 1 | Tonic |
| B♭ | 3 | Mediant |
| D♭ | 5 | Dominant |
| F | 7 | Leading Tone |
| A♭ | 9 | Supertonic |
| C♭ | 11 | Subdominant |
| E♭ | 13 | Submediant |
Intervals
| Notes | Semitones | Interval |
|---|---|---|
| G♭ > G♭ | 0 | Perfect Unison (P1) |
| G♭ > B♭ | 4 | Major 3rd (M3) |
| G♭ > D♭ | 7 | Perfect 5th (P5) |
| G♭ > F | 11 | Major 7th (M7) |
| G♭ > A♭ | 14 | Major 9th (M9) |
| G♭ > C♭ | 17 | Perfect 11th (P11) |
| G♭ > E♭ | 21 | Major 13th (M13) |
Scales related to G♭ Major Thirteenth Chord
Same Spellings
Scales that include all of the notes of the G♭ Major Thirteenth Chord.
I Chord of G♭ Major Scale
♭III Chord of E♭ Natural Minor Scale
I Chord of G♭ Ionian Mode
♭VII Chord of A♭ Dorian Mode
♭VI Chord of B♭ Phrygian Mode
V Chord of C♭ Lydian Mode
IV Chord of D♭ Mixolydian Mode
♭III Chord of E♭ Aeolian Mode
♭II Chord of F Locrian Mode
Different Spellings
Scales that include different spellings of all the notes of the G♭ Major Thirteenth Chord.
I Chord of F♯ Major Scale
♭III Chord of D♯ Natural Minor Scale
I Chord of F♯ Ionian Mode
♭VII Chord of G♯ Dorian Mode
♭VI Chord of A♯ Phrygian Mode
V Chord of B Lydian Mode
IV Chord of C♯ Mixolydian Mode
♭III Chord of D♯ Aeolian Mode
♭II Chord of E♯ Locrian Mode
Chords related to G♭ Major Thirteenth Chord
Enharmonic Equivalent
Chord with the same root and notes as the G♭ Major Thirteenth Chord but different spelling.
F♯ Major Thirteenth Chord
Same Notes
Chords that have all of the same notes (in any spelling) as the G♭ Major Thirteenth Chord.
F♯ Major Thirteenth Chord
G♯ Minor Thirteenth Chord
A♭ Minor Thirteenth Chord
C♯ Dominant Thirteenth Chord
D♭ Dominant Thirteenth Chord
Same Root Note
Chords that include the same notes (in any spelling) as the G♭ Major Thirteenth Chord and have the same root note.
No matches found
Different Root Note
Chords that include the same notes (in any spelling) as the G♭ Major Thirteenth Chord but have a different root note.
F♯ Major Thirteenth Chord
G♯ Minor Thirteenth Chord
A♭ Minor Thirteenth Chord
C♯ Dominant Thirteenth Chord
D♭ Dominant Thirteenth Chord
If you want to learn what chords are and much more, check out our free Fundamentals of Music Theory course. If you already know some of the basics, you can jump straight into the chords lesson.
