Bb+7b9 5-String Guitar Chord — Chart and Tabs in Jacob Collier Tuning

Short answer: Bb+7b9 is a Bb Augmented 7♭9 chord with the notes B♭, D, F♯, A♭, C♭. In Jacob Collier tuning, there are 2 voicings. See the fingering diagrams below.

Also known as: Bb7♯5b9, Bb7+5b9

Looking for Bb+7b9 (Standard (EADGB) Tuning)?

ChordIQFree

Ready to actually learn these chords? Train your ear, master the staff, and build real skills with interactive games — for guitar, ukulele, bass and more.

Get It Free

Piano CompanionFree★ 4.7 · 24,738 ratings

Hear this chord, see every inversion and find any chord from the notes you play — even offline. 10,000+ chords and scales, free.

Get It Free

How to Play Bb+7b9 on 5-String Guitar

Bb+^7b9, Bb7^♯5b9, Bb7^+5b9

Notes: B♭, D, F♯, A♭, C♭

Quick Summary

• The Bb+7b9 chord contains the notes: B♭, D, F♯, A♭, C♭
• In Jacob Collier tuning, there are 2 voicings available
• Also written as: Bb7♯5b9, Bb7+5b9
• Each diagram shows finger positions on the 5-String Guitar fretboard

Did you know?

KidTeller

Personalized Storybooks

Your child can star in their own personalized storybook? KidTeller weaves your child's name, photo, and favorite things into a magical adventure — making them the hero of every page.

Create a Story

Did you know?

MathIt

Multiplayer Math Game

Math practice can be a multiplayer battle? MathIt lets 2–5 players compete head-to-head in fast 30-second rounds. Share a room code with friends and find out who solves equations the fastest.

Play Now

Frequently Asked Questions

What is the Bb+7b9 chord on 5-String Guitar?

Bb+7b9 is a Bb Augmented 7♭9 chord. It contains the notes B♭, D, F♯, A♭, C♭. On 5-String Guitar in Jacob Collier tuning, there are 2 ways to play this chord.

How do you play Bb+7b9 on 5-String Guitar?

To play Bb+7b9 on in Jacob Collier tuning, use one of the 2 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the Bb+7b9 chord?

The Bb+7b9 chord contains the notes: B♭, D, F♯, A♭, C♭.

How many ways can you play Bb+7b9 on 5-String Guitar?

In Jacob Collier tuning, there are 2 voicings for the Bb+7b9 chord. Each voicing uses a different position on the fretboard while playing the same notes: B♭, D, F♯, A♭, C♭.

What are other names for Bb+7b9?

Bb+7b9 is also known as Bb7♯5b9, Bb7+5b9. These are different notations for the same chord with the same notes: B♭, D, F♯, A♭, C♭.

All Bb chords