Explore and Master the B 9b5 Guitar Chord Shapes

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Visualize the unique geometry of the B 9b5 chord on the fretboard. This challenging dominant ninth flat five, built from notes B, D#, F, A, and C#, presents distinct fingerings across the strings. Our interactive virtual fretboard lets you explore these shapes and instantly verifies your accuracy using real-time mic feedback. You'll discover how its intervals of 1, 3, b5, b7, and 9 (Root, Major Third, Diminished Fifth, Minor Seventh, and Major Ninth) are distributed spatially.

The B 9b5 chord is a fascinating member of the Dominant Chord family, often used to create tension before resolution. Its distinctive sound comes from the inclusion of both a ninth and a flattened fifth, a rich extended harmony discussed further in our Ninth Chords tutorial. The Diminished Fifth (F in the key of B) adds an intriguing quality, setting it apart from standard dominant ninth chords. Understanding the foundational Chord Construction principles is key to mastering such complex voicings.

Beyond memorization, visualize the various B 9b5 diagrams, from the most accessible shapes to more challenging voicings, all while understanding the underlying theory. Don't just learn a chord, understand its role in different keys and songs. Before committing shapes to memory, explore them dynamically on our interactive tool, then practice with the built-in playback and BPM tools.

B 9b5 chord Notes:

B D# F A C#

Tones in the Dominant Ninth Flat five chord:

#11

B Dominant Ninth Flat five Guitar Chord Voicings

Position 1
Barre Movable

Position 2
Barre Movable

Position 3
Barre Movable

Find more shapes in our all guitar chords online library. If you prefer a printable pdf, download the Free Guitar Chords Chart Pdf

You can also use this accessible B9b5 chord page, with written diagram instructions and screen-reader support for blind users.

Play This Chord With Other Roots

C 9b5 | D 9b5 | E 9b5 | F 9b5 | G 9b5 | A 9b5 | B 9b5 | C#9b5 | D#9b5 | F#9b5 | G#9b5 | A#9b5 | Ab9b5 | Bb9b5 | Db9b5 | Eb9b5 | Gb9b5

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In the ebook you can also find maps show you the tones in a chord all along the fretboard. They are incredibly helpful because allow you to:

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Unlock the fretboard and expand the CAGED system.

In the new ebook, Chords Domination, you'll find the fretboard tones maps for 44 different qualities of chords. Check it out:

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FAQ

What notes make up the B 9b5 guitar chord?

The B 9b5 chord is constructed using the notes B, D#, F, A, and C#. These correspond to the Root, Major Third, Diminished Fifth, Minor Seventh, and Major Ninth intervals.

What do the numbers and symbols '9b5' signify in the B 9b5 chord name?

The '9b5' in the chord name specifically refers to two key intervals within the chord. The 'b5' indicates a Diminished Fifth, and the '9' denotes a Major Ninth. These are added to the foundational intervals of the chord.

How does the B 9b5 chord relate to Dominant Chords?

The B 9b5 chord is classified as a Dominant Chord. While it shares the fundamental characteristics of the dominant chord family, the inclusion of the Diminished Fifth and Major Ninth intervals gives it a distinct and particular sound.

What is the significance of the Diminished Fifth interval in the B 9b5 chord?

The Diminished Fifth interval (b5) is a crucial component of the B 9b5 chord. It's highlighted as the element that contributes significantly to the chord's unique sound, providing a specific color or tension that sets it apart.