How to Play Piano Chord: C minor add 9 — root

Cmadd9

root position

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root position

C, E♭, G, D

The notes of the C major scale are:

Major scale pattern

The semitone pattern for a major scale is:

WWHWWWH

where:

1, ♭3, 5, 9

The keyboard can of every chord — change it any time in Preferences.