So Nice (Summer Samba) in A

So Nice (Summer Samba) in A

Marcos Valle's infectious bossa nova, one of the most covered Brazilian jazz tunes worldwide, with a bright, optimistic melody.

So Nice (Summer Samba) in A

A major is a rock and blues cornerstone. The open A string delivers a strong root, while both E strings ring as the fifth. Classic A-D-E progressions practically play themselves with open cowboy chords. The open high E is the fifth, reinforcing power. A is a beginner-level key on guitar because the open A string is the root and the open E strings provide the fifth above and below, creating a massive low-end anchor. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

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