Cha-Cha-Chá (a.k.a. Calzada De Cerro) in B
Cha-Cha-Chá (a.k.a. Calzada De Cerro) in B
Cha-Cha-Chá (a.k.a. Calzada De Cerro) in B: Jesús "Chucho" Valdés's minor cha-cha-chá. Dorian and Harmonic Minor scales give this groove its characteristic dark edge. Chords: C#m7b5 – F#7#11 – BmMaj7 – E9 – Em7 – A9 – F#m7b5 – B7b9 – Em9 – Dm7 – G9 – F#7b9 – Bm7 – E7 – C#m7 – F#9.
Cha-Cha-Chá (a.k.a. Calzada De Cerro) 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 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 A (ascending perfect fourth), A to F# (descending minor third), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to D (descending whole step), D to G (ascending perfect fourth), G to F# (descending half step), F# to B (ascending perfect fourth), B to E (ascending perfect fourth), E to C# (descending minor third), C# to F# (ascending 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 C# 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.