A Diminished 7 Guitar chord
RAb3Cb5Ebbb7Gb
Explore A Diminished 7 in Chord8 →Voicing positions (6)
x 0 1 2 1 2
5 0 1 2 1 2
5 0 4 5 4 5
5 0 4 5 4 8
8 0 7 8 7 8
8 0 10 8 7 8
Interval colors
In Chord8, every interval has a unique color. The colors follow the function of each note relative to the root — so they change when you switch chords.
R
Minor 2nd
Major 2nd
b3
Major 3rd
Perfect 4th
b5
Perfect 5th
Minor 6th
bb7
Minor 7th
Major 7th
A Diminished 7 chord
The A Diminished 7 chord is built from the intervals: R, b3, b5, and bb7. It contains the notes A, C, Eb, and Gb. The added seventh gives this chord a richer, more complex sound.
Related chords
Same quality (Diminished 7)
See the music. Every interval has a color.
Open Chord8 →