Acorde de Lá Dominante Alterado
Símbolo: A7alt
Diagramas
Notação em Pauta
Teclado de Piano
Guitarra
Intervalos
| Nota | Intervalo | Semitons |
|---|---|---|
| Lá | P1 | 0 |
| Dó# | M3 | 4 |
| Mib | d5 | 6 |
| Sol | m7 | 10 |
| Sib | m9 | 1 |
| Fá | m6 | 8 |
About the Lá Dominante Alterado Chord
The Lá Dominante Alterado chord is built from the notes Lá, Dó#, Mib, Sol, Sib, Fá. These notes are derived by stacking intervals above the root note Lá, following the interval pattern that defines every Dominante Alterado 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.