Dindi in B

Antônio Carlos Jobim / Aloysio de Oliveira(1959)swing
Do Re MiC D E
A
B
BMaj7add9
AMaj7/B
BMaj7add9
AMaj7/B
F7add11
A♯7add13
A♯7♯5
D♯7sus4
BMaj7add9
AMaj7/B
BMaj7add9
AMaj7/B
F7add11
A♯7add13
A♯7♯5
D♯7sus4
AMaj7/B
C♭9
AMaj7/B
C♭9
A7add11
A13

Chord Diagrams — Dindi in B (Guitar)

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Dindi in B

Key of B

B major mixes barre and open elements. The B chord itself is a barre at fret 2, but E and A are comfortable open chords forming the IV and V. The open B string rings as the root, allowing creative drone-based arrangements. B is a intermediate-level key on guitar because the open B string rings as the root and the open E strings provide the 4th — useful for sus4 voicings and drone effects. This key mixes open and barre shapes, making it a good intermediate challenge that builds fretboard fluency.

Voice Leading

The bass line moves through B to A (descending whole step), A to G# (descending half step), G# to F (descending minor third), F to A# (ascending perfect fourth), A# to A# (ascending unison), A# to D# (ascending perfect fourth), D# to D# (ascending unison), D# to B (descending major third), B to F# (descending perfect fourth), F# to Cb (ascending tritone), Cb to E (ascending major third), E to A (ascending perfect fourth), A to B (ascending whole step), B to F (ascending tritone), F to A# (ascending perfect fourth), A# to D# (ascending perfect fourth), D# to B (descending major third), B to G (descending major third), G to C# (ascending tritone), C# to A (descending major third), A to G# (descending half step), G# to C# (ascending perfect fourth), C# to F (ascending major third), F to A (ascending major third), A to A (ascending unison). A half-step bass movement creates a strong leading-tone pull that demands resolution. The root motion by larger intervals (fourths and fifths) gives each chord change a strong, decisive character. When the progression loops, the bass returns from A to B by whole step.

Scales for Improvisation

B major pentatonic works because every note is either a chord tone or a safe passing tone — there are no avoid notes. For soloing, this means you can play freely without clashing. Over dominant seventh chords, B Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing4/4 · 41 bars · Form: AB

Chords: BMaj7add9, AMaj7/B, G♯Maj7, F7add11, A♯7add13, A♯7♯5, D♯7sus4, D♯7♭9, BMaj7, F♯m7, C♭9, EMaj7, A7, B6, Fm7♭5, A♯7, D♯m, Bm6, G9, C♯m, Am6, G♯7, C♯m7, F9, A7add11, A13.

Scales for Improvisation B bebop, B bebop major.

Diatonic chords: See all chords in the key of B