Guitar Chord Dictionary: A Dominant Thirteen Sharp Ninth Chords
Welcome to our tutorial on the A 13(#9) chord, a complex and rich sounding chord that belongs to the Dominant Chords family. This chord is composed of the notes A, C#, E, G, B#, D, and F#, and is built using the intervals 1, 3, 5, b7, #9, 11, and 13. This may sound complicated, but don't worry, we will guide you through the process of understanding and playing this chord with clear chord diagrams and fretboard patterns.
The A 13(#9) chord is a favourite among jazz musicians, but it can add depth and complexity to any genre of music. It's important to understand that the intervals that make up this chord are not just random numbers, but specific musical distances between notes. If you're unfamiliar with the concept of intervals, our fretboard intervals tutorial will provide you with a solid foundation.
The A 13(#9) chord is an example of a dominant chord, which is a chord that creates a sense of tension and expectation. Dominant chords, such as the A 13(#9), often lead to a resolution to a different chord, creating a satisfying sense of musical completion. If you're interested in learning more about dominant chords, check out our dominant guitar chords tutorial.
Learning to play the A 13(#9) chord can be a bit challenging, especially if you're new to more complex chords. However, with practice and patience, you'll be able to add this chord to your repertoire and use it to create beautiful and interesting music. If you're ready to dive in, let's get started with our comprehensive guitar chord tutorial.
Notes that compose the A 13(#9) chord:
Chord structure of the Dominant Thirteen Sharp Ninth chord:
How To Play The A13(#9) chord on guitar
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Position 1
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FAQ
What makes the A 13(#9) chord a member of the "Dominant Chords" family?
The A 13(#9) chord is classified as a dominant chord because it fundamentally creates a sense of tension and expectation. This inherent tension typically leads the listener to anticipate a resolution to another chord, providing a satisfying sense of musical completion.
What specific notes and intervals define the A 13(#9) chord?
The A 13(#9) chord is composed of the notes A, C#, E, G, B#, D, and F#. From the root note A, these correspond to the musical intervals of the 1st (root), 3rd, 5th, flat 7th (b7), sharp 9th (#9), 11th, and 13th.
Why is the A 13(#9) chord described as "complex and rich sounding"?
This chord earns its description as complex and rich due to the large number of notes and intervals it contains. Beyond the basic triad, it incorporates several advanced extensions like the flat 7th, sharp 9th, 11th, and 13th, which create a dense harmonic texture and unique tonal color.
What is the particular role of the "#9" interval in the A 13(#9) chord?
The "#9" interval is a distinctive altered extension that is crucial to the A 13(#9) chord's unique character. It introduces a specific type of dissonance and harmonic color that strongly contributes to the chord's tension-creating capabilities and its use in genres like jazz.
What does the "13" signify in the A 13(#9) chord name?
The "13" in the chord name indicates that the chord includes the 13th interval (F# in the context of an A root) as one of its extended tones. This interval further expands the chord's harmonic palette, contributing to its full, complex sound beyond what would be present in a 7th or 9th chord.