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▶ Open in the Songwright editorNotes: Ab C Eb Bb
Mood: Bright, colourful
The Abadd9 chord (Ab add 9) is a bright major chord with an added 9th for colour. It contains the notes Ab C Eb Bb.
It's built from the root Ab using these intervals (semitones from the root): 0, 4, 7, 14.
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