Guitar chord A#7 - diagrams and theory
Welcome to our tutorial on the A# 7 chord, a member of the Dominant Chords family. This chord, like all dominant chords, has a distinctive sound that is often described as "bluesy" or "jazzy". It's a key component in many music genres and is particularly popular in blues, jazz, and rock.
The A# 7 chord is composed of the notes A#, C##, E#, and G#. These notes are built on the intervals 1, 3, 5, and b7. To understand these intervals and how they build this chord, you might want to check out our tutorial on how to build chords by stacking intervals.
For those who are not familiar with music intervals, here's a quick rundown: 1 is the Root, 3 is the Major Third, 5 is the Perfect Fifth, and b7 is the Minor Seventh. To learn more about these and other intervals, you can refer to our tutorial about fretboard intervals.
In the following sections of this tutorial, we will provide detailed chord diagrams and fretboard patterns to help you learn how to play the A# 7 chord. We will also show you how the tones that compose the chord are distributed on the fretboard. If you need help understanding these chord diagrams and fretboard patterns, you might find our tutorial on how to denote chords depending on the intervals that compose it useful.
The A# 7 chord is not a beginner chord, but don't let that discourage you. With practice and patience, you can master this chord and add it to your guitar-playing repertoire. If you're ready to take your guitar skills to the next level, check out our tutorial about dominant (7) guitar chords.
Notes of the A# 7 chord:
How to create the Dominant Seventh chord:
A# Dominant Seventh Guitar Chord Fingers Positions
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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 are the specific notes that form the A#7 chord?
The A#7 chord is composed of four specific notes: A# (the root), C## (the major third), E# (the perfect fifth), and G# (the minor seventh).
What intervals are used to construct the A#7 dominant chord?
The A#7 chord is built using the intervals 1 (Root), 3 (Major Third), 5 (Perfect Fifth), and b7 (Minor Seventh).
Why is the A#7 chord described as having a "bluesy" or "jazzy" sound?
Like all dominant chords, the A#7 has a distinctive sound, often characterized as 'bluesy' or 'jazzy.' This unique quality comes from its specific interval structure, particularly the inclusion of the minor seventh (b7).
What does it mean for the A#7 chord to be a "dominant" chord?
The term 'dominant' indicates that the A#7 chord belongs to the family of dominant chords. These chords are fundamental in music theory and are recognized by their specific intervallic construction, which includes a major third and a minor seventh.
In what music genres is the A#7 chord commonly used?
The A#7 chord is a key component and is particularly popular in several music genres, including blues, jazz, and rock.
Is the A#7 chord considered suitable for beginner guitarists?
The A#7 chord is not typically considered a beginner chord. It is generally introduced once a guitarist has some foundational skills and understanding.
What is the significance of the minor seventh (b7) interval in the A#7 chord?
The minor seventh (b7) interval is crucial because it defines the A#7 as a dominant chord. It's a key part of the chord's unique sound, contributing to its 'bluesy' or 'jazzy' character.