CHORD CANVAS
PLAY IT. NAME IT.

Find the chord in the shape.

A free tool to identify chord names, notes, sound, and practical use from guitar and bass fretboards.

DETECTED CHORD
A7

Dominant seventh

C♯EGA
SHAPEx02020
BASS NOTEA
CHORD DEGREES
A1C♯3E5G♭7
OTHER VOICINGS
016-string string fretboardTap OPEN to toggle open string / mute · Frets 1–12
弦OPEN123456789101112
E1
B2
G3
D4
A5
E6

A7 is shown on the fretboard

CHORD FILTERFilter by root
1ROOT
2TYPE
MATCHES1 matches
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FAVORITESTap ☆ to save
02UNDERSTAND THE SOUNDWhat this chord feels like
≈SOUND · VOICING

Dominant seventh harmony with root position.

↗WHERE IT FITS · VOICING

Use this comfortable guitar voicing to support the groove and leave space for the other instruments.

♯ROLE IN KEY

Set a key to see what role this chord can play in a progression.

KEY SETTING
✦   GENERATIVE AI

Go deeper with AI.

Carry the current shape into a free generative-AI question about progressions and theory.

HOW TO USE
1

Choose strings and frets

Unset strings are open; silent strings are ×

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2

Check the chord name

Notes and the lowest pitch are detected automatically

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3

Understand the sound

Read practical tips, then explore further with AI

GUITAR CHORD GUIDE

A7 guitar chord: notes and fingering

A7 is a dominant seventh chord built from A, C♯, E, G. Use the fretboard above to inspect its shape and hear it.

QUALITYDominant seventh
FORMULA1 · 3 · 5 · ♭7
NOTESA · C♯ · E · G
SOUND AND USE

Character of A7

A bluesy, tense chord with a strong pull toward the next harmony.

FINGERING FOCUS

Check each string

Make both the major third and minor seventh clear to preserve its dominant tension.

ROOT POSITIONS

A in standard tuning

Find the root on string 6 at fret 5 and on string 5 at open string. Use either position to anchor movable shapes.