Cdim chord on banjo

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

The diagram

The notes in Cdim

Eb · C

The chord is built from 2 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

2 muted strings

StringFretNote
41Eb
21C
11Eb

Other C chords

The same colour, on another root

Cdim on other instruments