How to Play a C7(#9) Chord on Guitar – Easy C Dominant Seventh Sharp Ninth Added Guitar Chord
Welcome to our tutorial on the C 7(#9) chord, a unique and intriguing chord that belongs to the family of Dominant Chords. This chord is composed of the notes C, E, G, Bb, and D#, and is built by stacking the following music intervals: 1 (Root), 3 (Major Third), 5 (Perfect Fifth), b7 (Minor Seventh), and #9 (Augmented Ninth).
Understanding the intervals that make up this chord is crucial to mastering its sound and placement on the fretboard. If you're new to the concept of intervals, we highly recommend our tutorial on fretboard intervals which will guide you through the intricacies of this fundamental aspect of guitar theory.
The C 7(#9) chord is not a beginner's chord and requires some familiarity with more advanced chords. If you're just starting out with intermediate guitar chords, you might find our intermediate guitar chord tutorial helpful in your journey.
As a member of the dominant chord family, the C 7(#9) chord often appears in various musical genres including jazz and blues. To delve deeper into this family of chords, our tutorial on dominant (7) guitar chords provides an excellent foundation.
Finally, to fully grasp how to construct and play the C 7(#9) chord, we will provide you with detailed chord diagrams and fretboard patterns. These will illustrate the tones that compose the chord, aiding you in your understanding and mastery of this complex chord. If you're still unsure about how to denote chords depending on the intervals that compose them, our tutorial on chord notation will prove invaluable.
Let's dive into the fascinating world of the C 7(#9) chord!
Notes of the C 7(#9) chord:
Chord Structure:
How To Play The C7(#9) chord on guitar
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If you have difficulties with bar chord shapes, check the Bar Chords Tips tutorial.
You can also use this accessible chords page with written diagrams instruction.
Position 1
Movable
Position 2
Barre
Movable
Position 3
Barre
Movable
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FAQ
What notes and intervals make up the C7#9 chord?
The C7#9 chord is composed of the notes C, E, G, Bb, and D#. These notes correspond to the following musical intervals relative to the root (C): 1 (Root), 3 (Major Third), 5 (Perfect Fifth), b7 (Minor Seventh), and #9 (Augmented Ninth).
What kind of chord family does the C7#9 belong to, and in what genres is it typically found?
The C7#9 chord is a member of the Dominant Chords family. Due to its unique and expressive sound, it is often featured in various musical genres, particularly jazz and blues.
What does the '#9' specifically add to the C7#9 chord's sound and structure?
The '#9' in C7#9 signifies an Augmented Ninth interval (D# in this case). This interval is stacked on top of the chord's root, major third, perfect fifth, and minor seventh, contributing significantly to its distinctive, complex, and often dissonant yet compelling sound.
Is the C7#9 chord suitable for beginner guitarists?
No, the C7#9 chord is not considered a beginner's chord. It includes extended intervals and requires familiarity with more advanced chord concepts and an understanding of the fretboard beyond basic or intermediate chords.