Fdim chord on ukulele

The Fdim chord diagram on ukulele, the notes it is built from, and the Alviena charts that use it.

The diagram

The notes in Fdim

Ab · F · B

The chord is built from 3 distinct pitches. A shape may double them an octave apart: the same note then appears more than once without changing the chord.

The shape, string by string

1 muted string

StringFretNote
41Ab
21F
12B

Other F chords

The same colour, on another root

Fdim on other instruments