Bdim chord on ukulele

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

The diagram

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The notes in Bdim

B · D · F

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

StringFretNote
44B
32D
21F
12B

Other B chords

The same colour, on another root

Bdim on other instruments