A Dominant Seventh Flat Five Chord
Also known as:
A Dominant 7th Flat 5 , A7♭5
The A Dominant Seventh Flat Five Chord has a dominant quality which includes a Major Third interval but has a minor Seventh rather than a Major Seventh. A Dominant Seventh Flat Five Chord contains the notes A, C♯, E♭, G. The A Dominant Seventh Flat Five Chord is an Altered type chord which means it includes a Triad (the Root A, the Third C♯, and the Fifth E♭) with at least one altered (raised or lowered) note, in this case the Flat Fifth E♭.
Below you will find the A Dominant Seventh Flat Five Chord notes, notation, degrees, intervals, related scales and chords, and more.
Notes
A, C♯, E♭, G
Notation
Degrees
| Note | Number | Name |
|---|---|---|
| A | 1 | Tonic |
| C♯ | 3 | Mediant |
| E♭ | ♭5 | Dominant |
| G | ♭7 | Subtonic |
Intervals
| Notes | Semitones | Interval |
|---|---|---|
| A > A | 0 | Perfect Unison (P1) |
| A > C♯ | 4 | Major 3rd (M3) |
| A > E♭ | 6 | Tritone |
| A > G | 10 | minor 7th (m7) |
Scales related to A Dominant Seventh Flat Five Chord
Same Spellings
Scales that include all of the notes of the A Dominant Seventh Flat Five Chord.
III+ Chord of F Whole Tone Scale
Different Spellings
Scales that include different spellings of all the notes of the A Dominant Seventh Flat Five Chord.
III+ Chord of E♯ Whole Tone Scale
Chords related to A Dominant Seventh Flat Five Chord
Same Notes
Chords that have all of the same notes (in any spelling) as the A Dominant Seventh Flat Five Chord.
D♯ Dominant Seventh Flat Five Chord
E♭ Dominant Seventh Flat Five Chord
Same Root Note
Chords that include the same notes (in any spelling) as the A Dominant Seventh Flat Five Chord and have the same root note.
A Dominant Seventh Sharp Eleventh Chord
Different Root Note
Chords that include the same notes (in any spelling) as the A Dominant Seventh Flat Five Chord but have a different root note.
D♯ Dominant Seventh Flat Five Chord
E♭ Dominant Seventh Flat Five Chord
D♯ Dominant Seventh Sharp Eleventh Chord
E♭ Dominant Seventh Sharp Eleventh 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.
