The C#7#9 chord is formed by the intervals root (1), major third (3), perfect fifth (5), minor seventh (b7) and augmented ninth (#9). In this chord thus sound the notes C♯, E♯, G♯, B and D𝄪. To hear the C♯7#9, click on the chord diagrams.
To highlight some chords with a yellow background, click on top of the diagram. You may add marked chords with the f key to the favourites list, which is viewed with the v key. Send the address of this page using to your friends.
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Construction of the C#7#9 chords
The C#7#9 chord is formed by the intervals root (1), major third (3), perfect fifth (5), minor seventh (b7) and augmented ninth (#9). In this chord thus sound the notes C♯, E♯, G♯, B and D𝄪. To hear the C♯7#9, click on the chord diagrams.
To highlight some chords with a yellow background, click on top of the diagram. You may add marked chords with the f key to the favourites list, which is viewed with the v key. Send the address of this page using to your friends.