A m7b5 Chord on Terz Guitar

Play A m7b5 on Terz Guitar: diagrams, finger positions, intervals, and every voicing up and down the neck for this instrument.

The A m7b5 chord is a half-diminished (m7b5) chord, central to the minor ii–V–i. It is built from the notes A, C, Eb, G. This page shows how to play A m7b5 on Terz Guitar with clear fretboard diagrams and suggested finger positions.

The lowest shape sits at fret 1 and spans 3 frets, with no open strings in it. A falls on the G string. It sounds from A2 up to A4.

Terz Guitar is tuned G–C–F–A#–D–G, with 15 frets to work with. Guitar shapes work unchanged on terz guitar — finger them exactly as charted; every shape sounds a minor third higher than on guitar.

Browse alternate voicings to find the one that sits best under your fingers, then compare it with the other chord types built on A 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.