m7b5
This blog article dedicated to guitarists answers the question that many beginner musicians ask themeselves :
What is the difference between half-diminished and fully diminished (Diminished 7) ?
Half-diminished Chords - 28 Guitar Shapes
Half-diminished chords (aka m7b5) have an especially important place in jazz music. They are generally found in minor 2 5 1 progressions as the ii chord or can be used as substitutions for dominant 7 chords. This blog post provides 28 different shapes based on drop 2, drop 3 and drop 2-4 voicings for playing m7b5 chords on guitar.