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The A seventh chord on piano

A seventh is built from A, C♯, E, G. Press play above to hear it.

Now hear that chord in your own music

You just built one chord. Piano Aura lets you play it across a full piano, change the instrument behind it, put chords together into a progression, and record what you play before the idea slips away — all on your iPhone.

What notes are in the A seventh chord?

The A seventh chord is made up of A, C♯, E, G.

Notes & intervals

ARoot
C♯Major third
EPerfect fifth
GMinor seventh

How to play it

Right hand

1-2-3-5

Left hand

5-3-2-1

Black keys: 1

Which keys use the A seventh chord?

A seventh occurs naturally in these keys: I of A major, VII of B minor, VI of C♯ minor, V of D major, IV of E major, III of F♯ minor.

Chords it's commonly used with

A seventh is commonly played alongside:

How it sounds

A dominant seventh chord has a restless, unresolved pull toward the chord a fourth above it.