Article
How to Read Guitar Chord Diagrams
Learn how to read guitar chord diagrams quickly. Understand dots, numbers, Xs, Os, and finger positions so you can play any chord chart at sight.
A♯7♭5/E guitar shapes
Popular fretboard positions with fingering suggestions
Showing 8 of 125 playable shapes
About the chord
A♯ dominant 7th flat 5 / E (2nd inversion)
The A♯ dominant 7th flat 5 dominant 7th flat 5 chord introduces a diminished fifth E to the dominant 7th, producing a dissonant, unstable tension. This unresolved sound is commonly used in jazz and blues for dramatic harmonic movement and suspense. With E in the bass, this voicing functions as the 2nd inversion of A♯ dominant 7th flat 5.
Root note: A♯
Bass note: E
Chord tones: 4
Playable shapes: 125
Chord tones
A♯C𝄪EG♯
Notes & Intervals
Each note below shows how the chord is built from its root. This is the theory layer underneath the fretboard shapes.
A♯ Unison (Root) 1
The root anchors the chord and defines its tonal center.
C𝄪 Major Third 3
This note defines the chord's major quality and brings brightness to the sound.
E Diminished Fifth ♭5
The flattened fifth adds tension and a restless, unstable edge.
G♯ Minor Seventh ♭7
The minor seventh adds bluesy or jazzy tension that wants to move onward.
Related Articles
Articles that reference this chord and explain how to use it in your playing.
Article
How to Build Chords from Scratch: Guitar Chord Construction Guide
Learn chord construction step-by-step: intervals, triads, sevenths, and extensions. Build any chord from theory to fretboard.
Article
Chord Inversions on Guitar: Voicings That Sound Professional
Learn chord inversions on guitar to create smoother transitions, richer voicings, and more professional-sounding arrangements. Includes shapes and exercises.
Article
Seventh Chords on Guitar: Shapes, Theory & When to Use Them
Master the four types of seventh chords on guitar: major 7th, dominant 7th, minor 7th, and minor 7♭5. Includes shapes, theory, and practical use cases.