Spain in B

Spain in B

La obra maestra de Chick Corea (Return to Forever, 1972). Presentada por el tema del Concierto de Aranjuez de Rodrigo, el cuerpo principal es un samba en La mayor con sabor flamenco. El giro Dmaj7→Dm6 (IV→IVm) es su sello andaluz, el mismo movimiento que evoca la guitarra española. Una de las composiciones de jazz latino más reconocidas en el mundo.

Spain 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 G# (descending minor third), G# to C# (ascending perfect fourth), C# to F# (ascending perfect fourth), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to E (ascending unison), E to G# (ascending major third). 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 G# to B by minor third.

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.