Acorde de La Séptima Dominante

Símbolo: A7

Diagramas

Notación en Pentagrama

Staff Notation

Teclado de Piano

A7 chord – keys La, Do#, Mi, Sol highlightedPiano keyboard with keys La, Do#, Mi, Sol highlighted. La is the root note.MiSolLaDo#
A7 chord – keys La, Do#, Mi, Sol highlightedPiano keyboard with keys La, Do#, Mi, Sol highlighted. La is the root note.MiSolLaDo#

Guitarra (1)

Guitar chord diagram for A7Guitar chord voicing with notes La, Mi, Sol, Do#, Mi.A7✕23

Guitarra (2)

Guitar chord diagram for A7 (5fr)Guitar chord voicing with notes La, Mi, Sol, Do#, Mi, La.A7 (5fr)532

Intervalos

NotaIntervaloSemitonos
LaP10
Do#M34
MiP57
Solm710

Acordes Relacionados (Raíz La)

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

Séptima Dominante en Todas las Tonalidades

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

Escalas que Contienen A7

Reb Locria Re Mayor Re Menor Armónica Re Menor Melódica Re Jónica Mi Menor Melódica Mi Dórica Fa# Frigia Sol Lidia La Mixolidia Si Menor Natural Si Eólica

About the La Séptima Dominante Chord

The La Séptima Dominante chord is built from the notes La, Do#, Mi, Sol. These notes are derived by stacking intervals above the root note La, following the interval pattern that defines every Séptima Dominante chord. Understanding how a chord is constructed from intervals is one of the most valuable skills in music theory, because it allows you to build the chord in any key and recognize it in any context.

You can use this chord in a variety of musical contexts. Try exploring the scales that contain these notes to discover which keys this chord naturally belongs to. Each scale listed above shares all the notes of this chord, making it a diatonic chord within that key. Understanding these relationships helps with songwriting, improvisation, and arranging.

Prueba A7 en el Identificador de Acordes →