C# m7b9 Chord on Guitarrón
Play C# m7b9 on Guitarrón: diagrams, finger positions, intervals, and every voicing up and down the neck for this instrument.
The C# m7b9 chord is a m7b9 chord. It is built from the notes C#, D, E, G#, B. This page shows how to play C# m7b9 on Guitarrón with clear fretboard diagrams and suggested finger positions.
The D and E strings ring open in the lowest shape, with the remaining notes fretted at fret 1 over a 4-fret stretch. C# falls on the A string. It sounds from C#2 up to E3.
Guitarrón is tuned A–D–G–C–E–A, with 12 frets to work with. Voicings are computed for this tuning by the shared voicing generator; traditional guitarrón technique plays octave double-stops rather than block chords, so treat charted grips as reference positions.
Browse alternate voicings to find the one that sits best under your fingers, then compare it with the other chord types built on C# 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.