D# Dominant Seventh (D#7) chords on guitar
Welcome to our tutorial on the D# 7 chord, a member of the vibrant Dominant Chords family. This chord is composed of the notes D#, F##, A#, and C# and is built using the intervals 1, 3, 5, and b7. Each of these intervals contributes to the unique sound of the D# 7 chord. If you're new to the concept of intervals, you might find our tutorial about fretboard intervals helpful.
The full names of the music intervals that construct this chord are: Root (1), Major Third (3), Perfect Fifth (5), and Minor Seventh (b7). Understanding these intervals is key to mastering the D# 7 chord and other dominant (7) guitar chords. If you're interested in learning more about how these intervals are stacked to create chords, check out our tutorial on guitar music theory.
In this tutorial, we will provide detailed chord diagrams and fretboard patterns to help you visualize and understand the tones that compose the D# 7 chord. These resources are designed to help you not only play the chord but also understand its structure and the role it can play in various chord progressions. For a more comprehensive understanding of guitar chords, you might want to explore our full tutorial about guitar chords of all types.
Whether you're a beginner looking to expand your chord knowledge or an experienced player wanting to delve deeper into music theory, this tutorial on the D# 7 chord is a valuable resource. Let's start your journey into the world of dominant chords!
D# 7 chord Notes:
Chord formula for the Dominant Seventh chord:
Fingerings for the D#7 guitar chord
Chord boxes are sorted from the easiest to the hardest. Learn how to read chord diagrams.
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
Movable
Position 3
Barre
Movable
Position 4
Barre
Movable
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FAQ
What does 'dominant' mean in the context of the D#7 guitar chord?
The D#7 chord is classified as dominant because it contains a Major Third and, crucially, a Minor Seventh (b7) interval. This specific combination of intervals defines its dominant quality, creating a unique sound often used to build tension and lead into other chords in music.
Why is the third note in the D#7 chord called F## instead of G?
The third note is called F## (F double sharp) to maintain correct theoretical spelling within the D# major scale. While F## sounds identical to G on a guitar, naming it F## accurately reflects its function as the Major Third above D# within the chord's defined interval structure (1, 3, 5, b7).
What are the essential intervals that make up the D#7 chord?
The D#7 chord is constructed using four essential intervals relative to its root, D#: the Root (1), a Major Third (3), a Perfect Fifth (5), and a Minor Seventh (b7). These specific intervals work together to create the chord's characteristic dominant sound.