The B♭ Minor 6th chord is a four-note chord made up of B♭, D♭, F, and G. It is built from a root, minor third, perfect fifth, and major sixth.
Construction
B♭ Minor 6th = Root + Minor 3rd + Perfect 5th + Major 6th = B♭ · D♭ · F · G
| Note | Interval | Degree |
|---|---|---|
| B♭ | Root | 1 |
| D♭ | Minor 3rd | ♭3 |
| F | Perfect 5th | 5 |
| G | Major 6th | 6 |
B♭ Minor 6th Inversions
| Position | Notes |
|---|---|
| Root Position | B♭ – D♭ – F – G |
| 1st Inversion | D♭ – F – G – B♭ |
| 2nd Inversion | F – G – B♭ – D♭ |
| 3rd Inversion | G – B♭ – D♭ – F |
Key Signature
A chord has no key signature of its own, but the B♭ Minor 6th is the tonic (i) chord of Bb Minor, which shares the signature of its relative major, Db Major — 5 flats (B♭, E♭, A♭, D♭, G♭).
B♭E♭A♭D♭G♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of B♭ Minor
These are the triads built on each degree of the B♭ minor scale:
Same Notes, Other Names
The notes B♭ – D♭ – F – G aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell:
B♭ Minor 6th — Frequently Asked Questions
What is the B♭ Minor 6th chord on piano?
The B♭ Minor 6th chord contains the notes B♭ – D♭ – F – G. On piano, play these notes together to sound the chord.
What notes are in the Bb Minor 6th chord?
Bbm6 contains: Bb, Db, F, G. Minor triad with major sixth.
How does Bbm6 differ from Bbm7?
Bbm6 has G (major sixth). Bbm7 has Ab (minor seventh).
How is Bbm6 used?
Descending chromatic line. Jazz tonic. Enharmonic of Gm7b5.
Is Bbm6 the same as Gm7b5?
Same notes, different root.
What songs use Minor 6th?
My Funny Valentine pattern, jazz standards.
How does Bbm6 differ from Bb6?
Bbm6 has minor third (Db).