G# / Ab Half Diminished guitar chords

The below diagrams show you how to play the G# / Ab Half Diminished chord in various positions on the fretboard with suggested finger positions.

G# / Ab Half Diminished chord attributes:

Also known as: Minor 7 flat 5 (m7b5)

Interval positions with respect to the G# major scale, notes in the chord and name variations:

• Scale intervals: 1 - b3 - b5 - b7
• Notes in the chord: G# - B - D - F#
• Various names: G#m7b5 - G# Half Diminished
• Or: Abm7b5 - Ab Half Diminished

Diminished chords explained