Abm7b5 is a half-diminished, spelled Ab, Cb, Ebb and Gb. In Ukulele (low G) tuning (G3 C4 E4 A4) the easiest shape is 1222, which sits at fret 1 and spans 1 fret. 12 positions for it are shown below, from the nut up to fret 13.
Notes and intervals
Note
Ab
Cb
Ebb
Gb
Interval
1P
3m
5d
7m
12 ways to play it
Ordered by how hard they are to fret, easiest first, one per position on the neck. Fret numbers are relative to the position marked beside each grid.
1222sits at fret 1 and spans 1 fret4645sits at fret 4 and needs a barre across 3 strings at fret 413141414sits at fret 13 and spans 1 fretx879sits at fret 7, spans 2 frets and mutes 1 string11111011sits at fret 10 and spans 1 fret13111414sits at fret 11 and spans 3 frets1311109sits at fret 9 and spans 4 frets4642sits at fret 2 and spans 4 frets7879sits at fret 7 and needs a barre across 3 strings at fret 7464xsits at fret 4, needs a barre across 3 strings at fret 4 and mutes 1 string13111411sits at fret 11 and needs a barre across 3 strings at fret 11131114xsits at fret 11, spans 3 frets and mutes 1 string
Keys Abm7b5 belongs to
Abm7b5 is diatonic to 8 of the 96 keys this app knows, playing a different role in each.