Cdim chord on mandolin

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

The diagram

The notes in Cdim

Eb · C · 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

1 muted string

StringFretNote
31Eb
23C
12F#

Other C chords

The same colour, on another root

Cdim on other instruments