Aquarela do Brasil in E

Aquarela do Brasil in E

Ary Barroso compuso 'Aquarela do Brasil' en 1939 — conocida globalmente como 'Brazil'. Disney la usó en 'Saludos Amigos' (1942), Geoff Muldaur la grabó en 1971, y Terry Gilliam la puso en el fondo distópico de su película homónima de 1985. Es probablemente la canción brasileña más reconocida en el mundo. El Bdim7 cromático que conecta Bb con Cm7 es la firma del samba-exaltação: grandioso, apasionado, diseñado para evocar la patria.

Aquarela do Brasil in E

E major is arguably guitar's most powerful key. The open low E and high E strings ring sympathetically as the root, while the open B provides the fifth. This triple reinforcement gives E-based riffs and chords unmatched depth and volume. E is a beginner-level key on guitar because both the low E and high E strings ring as the root, and the open B is the fifth — three open strings reinforce the tonic chord. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

The bass line moves through E to F (ascending half step), F to F# (ascending half step), F# to B (ascending perfect fourth), B to C# (ascending whole step), C# to A (descending major third), A to A (ascending unison). A half-step bass movement creates a strong leading-tone pull that demands resolution. The predominantly stepwise bass motion creates smooth, connected voice leading. When the progression loops, the bass returns from A to E by perfect fourth.

Scales for Improvisation

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