Manhã de Carnaval in A#

Luiz Bonfá / Antônio Maria(1959)swing
Do Re MiC D E
A
B

Chord Diagrams — Manhã de Carnaval in A# (Guitar)

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Manhã de Carnaval in A#

Key of A#

A# (Bb) major requires barre chords rooted at fret 1 on the A string or fret 6 on the E string. Despite the barre demands, it is a common key in funk, New Orleans R&B, and brass band music. The open D string can ring as the major third for added color. A# is a intermediate-level key on guitar because the open D string is the major 3rd of Bb, adding a bright color if allowed to ring. Expect to rely on barre chords throughout, which builds hand strength and unlocks the entire fretboard.

Voice Leading

The bass line moves through A# to C (ascending whole step), C to F (ascending perfect fourth), F to A# (ascending perfect fourth), A# to F (descending perfect fourth), F to D# (descending whole step), D# to G# (ascending perfect fourth), G# to C# (ascending perfect fourth), C# to F (ascending major third), F to A# (ascending perfect fourth), A# to F# (descending major third), F# to D# (descending minor third), D# to D# (ascending unison), D# to D# (ascending unison), D# to A# (descending perfect fourth), A# to G (descending minor third), G to F# (descending half step), F# to C (ascending tritone), C to A# (descending whole step), A# to F (descending 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 A# by perfect fourth.

Scales for Improvisation

A# 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, A# Mixolydian adds the flat seventh for an authentic blues-rock edge.

swing2/2 · 39 bars · Form: AB

Chords: A♯m, Cm7♭5, F7♭9, A♯m9, F7, D♯m7, G♯7, C♯Maj7, Fm7♭5, A♯7♭9, F♯Maj7, D♯m9, D♯m, D♯mMaj7, A♯m7/G♯, Gm7♭5, F♯7, Cm7/F, A♯m7, Fm7.

Scales for Improvisation A# bebop minor, A# bebop.

Diatonic chords: See all chords in the key of A#