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A Dominant 7th Chord

Symbol: A7

Diagrams

Staff Notation

Staff Notation

Piano Keyboard

Guitar Chord

Intervals

Note	Interval	Semitones
A	P1	0
C#	M3	4
E	P5	7
G	m7	10

Related Chords (A Root)

A Am Adim Aaug Asus2 Asus4 A5 Amaj7 Am7 AmMaj7 Adim7 Am7b5

Dominant 7th in All Keys

C7 Db7 D7 Eb7 E7 F7 F#7 G7 Ab7 A7 Bb7 B7

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