Bb7#5 Guitar Chord | Play, Hear and Master Interactively
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The Bb7#5 chord is a fascinating **Dominant Seventh Sharp Fifth chord**, built from the notes **Bb, D, F#,** and **Ab**. These correspond to the intervals **Root (1), Major Third (3), Augmented Fifth (#5),** and **Minor Seventh (b7)**. To truly grasp this unique sound, use the **interactive fretboard tool** on this page. You can visualize every possible fingering, hear the chord played as a **strum or arpeggio**, and even refine your technique with **real-time microphone feedback** that validates your playing.
This chord adds a vibrant, often jazzy tension, and its dominant seventh quality makes it a powerful tool for harmonic resolution. To deepen your understanding of how such chords function, explore our guide on Dominant Chords. You can also dive into the fundamental principles of Chord Construction to see how intervals stack up. Many voicings of the Bb7#5 involve barre shapes; if you're working on those, our Guitar Bar Chords tutorial will be helpful. And once you've learned a few fingerings, focus on improving your chord changes for seamless playing.
Below, you'll discover various **Bb7#5 chord diagrams**, presented from the simplest open positions to more challenging barre forms, alongside essential music theory, common songs that feature this chord, and the keys where it naturally appears. Before you scroll down, take a moment to engage with the **interactive tool above**. Set a comfortable pace with the built-in **drum and BPM tool**, try playing different voicings, and let the **mic feedback** guide you. This hands-on approach is the most effective way to internalize new chords and build muscle memory.
Notes in the Bb 7(#5) chord:
Chord Structure:
How To Play The Bb7(#5) chord on guitar
Position 1
Movable
Position 2
Barre
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Position 3
Barre
Movable
Position 4
Barre
Movable
Position 5
Barre
Movable
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FAQ
What is the Bb7#5 chord?
The Bb7#5 chord is a type of dominant chord that belongs to the Augmented Chords family. It is identified by its specific interval structure and sound.
What notes are in a Bb7#5 chord?
The Bb7#5 chord is composed of four specific notes: Bb, D, F#, and Ab. These notes represent the root, major third, augmented fifth, and minor seventh respectively.
What are the intervals that build the Bb7#5 chord?
The Bb7#5 chord is built from the following intervals relative to its root (Bb): a Root (1), a Major Third (3), an Augmented Fifth (#5), and a Minor Seventh (b7).
Why is the Bb7#5 considered an 'augmented' chord?
The Bb7#5 chord is classified within the 'Augmented Chords' family because it features an augmented fifth interval (F# in this case). This specific interval gives the chord its augmented quality.
Is the Bb7#5 chord a beginner guitar chord?
No, the Bb7#5 chord is not typically considered a beginner's chord. It involves a more advanced chord structure and requires some prior understanding of music theory concepts.
What kind of chord is the Bb7#5 and when is it commonly used?
The Bb7#5 chord is a dominant chord, known for creating tension that often resolves to a tonic. It is commonly used in jazz music to add harmonic color and drive the progression.