F m7b5 Chord on 12-String Guitar
Play F m7b5 on 12-String Guitar: diagrams, finger positions, intervals, and every voicing up and down the neck for this instrument.
The F m7b5 chord is a half-diminished (m7b5) chord, central to the minor ii–V–i. It is built from the notes F, G#, B, D#. This page shows how to play F m7b5 on 12-String Guitar with clear fretboard diagrams and suggested finger positions.
The shape nearest the nut leaves the B string open and takes the rest at fret 1, reaching across 2 frets. F falls on the E string. It sounds from F2 up to F4. 5 voicings are charted, the highest starting at fret 11.
12-String Guitar is strung in six courses of two, the lower four 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 F 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.