El Cuarto de Tula in D

El Cuarto de Tula in D

Carlos Puebla compuso 'El Cuarto de Tula' y la Compay Segundo y el Trío Matamoros la interpretaron; fue el Buena Vista Social Club (1997) quien la lanzó al mundo. Compay Segundo tocó los acordes de esta picaresca narrativa con la tranquilidad de quien ha vivido todo: el cuarto de Tula se incendió, y el coro pregunta con doble sentido qué fue lo que pasó. El ciclo C-E7-Am-A7-Dm7-G7 es el son cubano con dominantes secundarios encadenados: sofisticado pero lleno de swing.

El Cuarto de Tula in D

D major is one of guitar's most resonant keys. The open D string acts as a droning root, and the open A string provides the fifth. This gives D-based strumming a wide, ringing quality that flatpicks and fingerpicks love. D is a beginner-level key on guitar because the open D and A strings provide a powerful bass foundation, and the open high E is the 2nd scale degree adding brightness. Beginners will find this key approachable since most chords use open voicings with minimal stretching.

Voice Leading

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

Scales for Improvisation

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