C#9(#5) Guitar Chords Explained | C# Dominant Ninth Sharp Fifth

C# 9(#5) guitar chord shapes

Welcome to our tutorial on the C# 9(#5) chord, an intriguing member of the Augmented Chords family. The C# 9(#5) chord is composed of the notes C#, E#, G##, B, and D#, creating a rich and complex sound. The intervals that build this chord are 1, 3, #5, b7, and 9, each contributing to its unique tonal qualities.

Before diving into the C# 9(#5) chord, it's crucial to understand the notation of chords and how they are built by stacking intervals. You can learn more about this in our comprehensive guitar music theory tutorial.

The complete names of the music intervals that compose the C# 9(#5) chord are: Root, Major Third, Augmented Fifth, Minor Seventh, and Major Ninth. If you need a refresher on fretboard intervals, we've got you covered.

Learning the C# 9(#5) chord might be a bit challenging if you're a beginner. However, if you're an intermediate player, this is a fantastic chord to add to your repertoire. Check out our intermediate guitar chord tutorial for more advanced chords.

In this tutorial, we will provide you with chord diagrams and fretboard patterns to show you the tones that compose the C# 9(#5) chord. If you're interested in learning more about ninth chords, we have a detailed tutorial about ninth (9) guitar chords that you might find useful.

By the end of this tutorial, you'll be able to play the C# 9(#5) chord with confidence and understand how it fits into various musical contexts. Let's get started!

C# 9(#5) chord Notes:

C# E# G## B D#

Tones in the Dominant Ninth Sharp Fifth chord:

1
b2
2
b3
3
4
b5
5
#5
6
b7
7
8
b9
9
#9
11
#11
13

Guitar Patterns for the C# Dominant Ninth Sharp Fifth chord

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Play This Chord With Other Roots

C 9(#5) | D 9(#5) | E 9(#5) | F 9(#5) | G 9(#5) | A 9(#5) | B 9(#5) | C#9(#5) | D#9(#5) | F#9(#5) | G#9(#5) | A#9(#5) | Ab9(#5) | Bb9(#5) | Db9(#5) | Eb9(#5) | Gb9(#5)

FAQ

What notes are included in the C# 9(#5) guitar chord?

The C# 9(#5) chord is comprised of the notes C#, E#, G##, B, and D#.

How do intervals define the structure of the C# 9(#5) chord?

The C# 9(#5) chord is defined by the intervals 1 (Root), 3 (Major Third), #5 (Augmented Fifth), b7 (Minor Seventh), and 9 (Major Ninth. Each interval contributes to its unique sound and construction.

Why is the C# 9(#5) chord classified as an 'Augmented Chord'?

The C# 9(#5) chord belongs to the Augmented Chords family because it contains an Augmented Fifth interval (#5). This specific interval is the defining characteristic that places it in this family.

What is the significance of the G## note in the C# 9(#5) chord?

In the C# 9(#5) chord, G## represents the Augmented Fifth interval (#5) when measured from the root note C#. This specific notation is used to accurately reflect the theoretical distance and quality of the interval.

What skill level is recommended for learning the C# 9(#5) chord?

While the C# 9(#5) chord can be challenging for beginners, it is considered a fantastic chord for intermediate guitar players looking to expand their understanding and repertoire.

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