Escala de Si Locria para Cavaquinho — Standard
Posiciones para Cavaquinho en afinación Standard
Si Locria en Standard — Notas e Intervalos
La escala Locria de B es el séptimo modo de la mayor y el más inestable de todos — su acorde base es una tríada disminuida. En Cavaquinho, las notas son B, C, D, E, F, G, A. Suena disonante e irresuelta. No la vas a usar como tonalidad principal casi nunca, pero es crucial para improvisar sobre acordes semidisminuidos en pasajes de jazz con mucha tensión. Los acordes diatónicos de B Locria son Bm7b5, CMaj7, Dm7, Em7, FMaj7, G7, Am7. Usada comúnmente en Jazz, Metal, Experimental, Avant-Garde. Entre los intérpretes destacados se encuentran John Coltrane, Meshuggah, Dream Theater. Use over m7b5 (half-diminished) chords. Essential for jazz ii-V-i in minor keys where the ii chord is half-diminished.
Notas: Si, Do, Re, Mi, Fa, Sol, La
Intervalos: 1P, 2m, 3m, 4P, 5d, 6m, 7m
Grados: 1 b2 b3 4 5 b6 b7
Fórmula: H-W-W-H-W-W-W
Número de notas: 7
Afinación: Standard (D-G-B-D)
Acordes Diatónicos
Bm7♭5 — CMaj7 — Dm7 — Em7 — FMaj7 — G7 — Am7
Acerca de la Afinación Standard
The cavaquinho is a small four-string Brazilian instrument tuned D-G-B-D, producing a bright, punchy tone that drives the rhythm in samba, choro, and pagode. Its steel strings and small body create a percussive attack that cuts through percussion-heavy ensembles, making it the rhythmic backbone of Brazilian popular music.
The cavaquinho (also spelled cavaco) is to Brazilian music what the guitar is to rock — absolutely essential. In samba, the cavaquinho player provides the rhythmic centro (center) that holds the bateria (percussion section) together. In choro, it takes on a more melodic role, weaving intricate lines between the bandolim and guitar. Waldir Azevedo's 'Brasileirinho' is perhaps the most famous cavaquinho piece, showcasing the instrument's virtuosic potential. The cavaquinho is also the ancestor of the Hawaiian ukulele, brought to the islands by Portuguese immigrants.
Artistas destacados: Waldir Azevedo, Paulinho da Viola, Beth Carvalho, Nelson Cavaquinho, Luciana Rabello
Ideal para: Samba rhythm, choro melody and accompaniment, pagode, and Brazilian ensemble playing