Aquarela do Brasil in B

Ary Barroso(1939)sambaSamba
Do Re MiC D E
A
B
C
D
E

Chord Diagrams — Aquarela do Brasil in B (Guitar)

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Aquarela do Brasil in B

Aquarela do Brasil in B — Ary Barroso's samba classic. Explore Bebop Major and Major Pentatonic scales over these sophisticated changes. Chords: B6 – Bm6 – G#7b9#5 – G#7b9 – C#m9 – F#9 – Bmaj9 – C#m7 – Bmaj7 – F9b5 – B7 – A#7 – A7 – G#7 – D#m7b5 – C#m – C#m#5 – C#m6 – A9 – A#7#9 – D#m7 – G#m7 – C#9 – F#7b9.

Aquarela do Brasil in 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 B (ascending unison), B to G# (descending minor third), G# to G# (ascending unison), G# to C# (ascending perfect fourth), C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to C# (ascending whole step), C# to B (descending whole step), B to F (ascending tritone), F to B (ascending tritone), B to A# (descending half step), A# to A (descending half step), A to G# (descending half step), G# to D# (descending perfect fourth), D# to C# (descending whole step), C# to C# (ascending unison), C# to C# (ascending unison), C# to A (descending major third), A to A# (ascending half step), A# to D# (ascending perfect fourth), D# to G# (ascending perfect fourth), G# to C# (ascending perfect fourth), C# to F# (ascending perfect fourth). 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 F# to B by perfect fourth.

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.

samba4/4 · 51 bars · Form: ABCDE

Chords: B6, Bm6, G♯7♭9♯5, G♯7♭9, C♯m9, F♯9, Bmaj9, C♯m7, Bmaj7, F9♭5, B7, A♯7, A7, G♯7, D♯m7♭5, C♯m, C♯m♯5, C♯m6, A9, A♯7♯9, D♯m7, G♯m7, C♯9, F♯7♭9.

Scales for Improvisation B bebop, B bebop major.

Diatonic chords: See all chords in the key of B