Lamento Borincano in B

Rafael Hernández(1929)guarachaGuaracha q=176
Do Re MiC D E
Clave 2-3
I
n
t
r
o
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A
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A
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B
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C
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D
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E
E7♯5
C7sus
C7sus
C7sus
C7sus
C7sus
C7sus
C7sus
C7sus
C7sus
C7sus
A♯13

Chord Diagrams — Lamento Borincano in B (Guitar)

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Lamento Borincano in B

Lamento Borincano in B: Rafael Hernández's son cubano. Bebop Major and Major Pentatonic scales bring out the groove and energy of these changes. Chords: Fm – F# – D#m – Fm7 – F#M7b5 – D#M7 – Dm7 – C – A#/C – Fm6 – G#9 – C#M7 – Gm7b5 – C7 – D#7 – C#7 – F – F6 – E7#5 – D7#9 – C7sus – A#13.

Lamento Borincano 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 F to F# (ascending half step), F# to D# (descending minor third), D# to F (ascending whole step), F to F# (ascending half step), F# to D# (descending minor third), D# to D (descending half step), D to C (descending whole step), C to A# (descending whole step), A# to F (descending perfect fourth), F to G# (ascending minor third), G# to C# (ascending perfect fourth), C# to G (ascending tritone), G to C (ascending perfect fourth), C to D# (ascending minor third), D# to C# (descending whole step), C# to F (ascending major third), F to F (ascending unison), F to E (descending half step), E to D (descending whole step), D to C (descending whole step), C to A# (descending whole step). 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 F 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.

guaracha4/4 · 59 bars · Form: Intro-A-A-B-C-D-E

Chords: Fm, F♯, D♯m, Fm7, F♯M7♭5, D♯M7, Dm7, C, A♯/C, Fm6, G♯9, C♯M7, Gm7♭5, C7, D♯7, C♯7, F, F6, E7♯5, D7♯9, C7sus, A♯13.

Scales for Improvisation B bebop minor, B bebop.

Diatonic chords: See all chords in the key of B