D# m7b9 Chord on Puerto Rican Cuatro
Play D# m7b9 on Puerto Rican Cuatro: diagrams, finger positions, intervals, and every voicing up and down the neck for this instrument.
The D# m7b9 chord is a m7b9 chord. It is built from the notes D#, E, F#, A#, C#. This page shows how to play D# m7b9 on Puerto Rican Cuatro with clear fretboard diagrams and suggested finger positions.
The shape nearest the nut leaves the E string open and takes the rest at fret 4, reaching across 3 frets. D# falls on the B string. It sounds from E3 up to C#5.
Puerto Rican Cuatro is strung in five courses of two, the lower two paired an octave apart, so each stopped note here sounds as two — which is why the shape rings thicker than the same grip on a single-strung instrument.
Browse alternate voicings to find the one that sits best under your fingers, then compare it with the other chord types built on D# or explore the same shape in nearby keys. The diagrams list the notes in each voicing so you can connect the shape to the theory behind it.