The Ddim chord
The Ddim chord is built from D, F, Ab. With notation, piano keyboard, guitar and ukulele shapes.
In notation
Two minor thirds stacked. Restless by design; usually a passing chord.
Intervals from the root
Piano
Guitar
Ukulele
Related pages
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See AnotonaEvery note on this page is computed, not typed in — following the rule that also makes F# major spell its seventh degree E#, not F.