Acorde de Si Séptima Dominante

Símbolo: B7

Diagramas

Notación en Pentagrama

Staff Notation

Teclado de Piano

B7 chord – keys Si, Re#, Fa#, La highlightedPiano keyboard with keys Si, Re#, Fa#, La highlighted. Si is the root note.LaSiRe#Fa#
B7 chord – keys Si, Re#, Fa#, La highlightedPiano keyboard with keys Si, Re#, Fa#, La highlighted. Si is the root note.LaSiRe#Fa#

Guitarra (1)

Guitar chord diagram for B7 (7fr)Guitar chord voicing with notes Si, Fa#, La, Re#, Fa#, Si.B7 (7fr)732

Guitarra (2)

Guitar chord diagram for B7 (2fr)Guitar chord voicing with notes Si, Fa#, La, Re#, Fa#.B7 (2fr)2✕34

Intervalos

NotaIntervaloSemitonos
SiP10
Re#M34
Fa#P57
Lam710

Acordes Relacionados (Raíz Si)

B Bm Bdim Baug Bsus2 Bsus4 B5 Bmaj7 Bm7 BmMaj7 Bdim7 Bm7b5

Séptima Dominante en Todas las Tonalidades

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

Escalas que Contienen B7

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

About the Si Séptima Dominante Chord

The Si Séptima Dominante chord is built from the notes Si, Re#, Fa#, La. These notes are derived by stacking intervals above the root note Si, 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 B7 en el Identificador de Acordes →