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Chord & Fret

Harmonic field of B major on cavaquinho

B major: B – C# – D# – E – F# – G# – A#. In the shapes below, the tonic opens with the bass on F#. On the cavaquinho, four steel strings tuned D–G–B–D pack the chord into a small, bright space — every finger counts. Its four steel strings give a bright, sharp attack that cuts through the mix and drives the beat.

Bmaj7, 4 4 4 8Bmaj741114F#BD#A#
I · tonic4 4 4 8
C#m7, 2 4 2 2C#m71423EBC#E
ii · subdominant2 4 2 2
D#m7, 1 3 2 4D#m71324D#A#C#F#
iii · tonic1 3 2 4
Emaj7, 2 1 0 1Emaj7312EG#BD#
IV · subdominant2 1 0 1
F#7, 4 3 2 2F#73211F#A#C#E
V · dominant4 3 2 2
G#m7, 6 4 4 4G#m743111G#BD#F#
vi · tonic6 4 4 4
A#m7b5, 8 6 5 6A#m7b554213A#C#EG#
vii° · dominant8 6 5 6

These are the first positions of every degree of B major on cavaquinho. In Chord & Fret, the Circle of Fifths opens the full field — every degree with all its positions, audio and the key's secondary dominants. Open in Chord & Fret →

See the full harmonic field of B major →