Sur in D#

Sur in D#

Aníbal Troilo y Homero Manzi compusieron 'Sur' en 1948 en una noche de desvelo; es el tango de los barrios del sur de Buenos Aires —San Telmo, La Boca, Barracas— y de todo lo que quedó atrás. 'Sur, paredón y después... / Sur, una luz de almacén.' Pocos versos en toda la poesía argentina capturan tanto con tan poco. El Dm oscila entre A7 y Gm con la inmutabilidad del barrio que no cambia; el puente en F mayor es la luz del almacén que Manzi describió.

Sur in D#

D# major (Eb) requires barre shapes rooted on the 6th and 5th strings. It is a favorite key for horn players, so guitarists encounter it in funk and soul bands. Using barre chords at frets 1, 3, and 6 covers the primary shapes. D# is a intermediate-advanced-level key on guitar because no standard open strings match this key's chord tones. Expect to rely on barre chords throughout, which builds hand strength and unlocks the entire fretboard.

Voice Leading

The bass line moves through D# to A# (descending perfect fourth), A# to G# (descending whole step), G# to F# (descending whole step), F# to C# (descending perfect fourth), C# to B (descending whole step). The predominantly stepwise bass motion creates smooth, connected voice leading. When the progression loops, the bass returns from B to D# by major third.

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.