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Information about the C#7#9 chord

Name

The C#7#9 chord is also known as C# dominant sharp ninth

Quality

The 7#9's quality is Major

Aliases

  • 7#9

Practice the 7#9 chord

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Intervals

Which intervals are in the 7#9 chord?

Use the following intervals in any order to construct this chord. Start on a specific note on which you want to construct this chord from (for instance the note "C") and calculate each interval on top of it. Afterwards, you will be able to play it on your instrument.

C
perfect prime
also known as P1
E
major third
also known as M3
G
perfect fifth
also known as P5
B
minor seventh
also known as m7
D
augmented ninth
also known as A9

Scales

Which scales can you play on the 7#9 chord?

Practice the 7#9 chord

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Cheatsheet

Play the C#7#9 chord in any key!

Notes of the C7#9 chord

CEGBD

Sheet music of C7#9 in three octaves

Sheet music of C# 7#9 in three octaves

Guitar voicings for C7#9

Guitar voicing #0 of the C# 7#9 chordGuitar voicing #1 of the C# 7#9 chordGuitar voicing #2 of the C# 7#9 chord

Piano voicing voicing for C7#9

Piano voicing of chord  C#7#9

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