Bb Dorian Mode
Bb–C–Db–Eb–F–G–Ab · root also written A#
Bb Dorian is the 2nd mode of the Ab major scale: Bb–C–Db–Eb–F–G–Ab. Its character: bittersweet, sophisticated, and groovy — minor but with a hopeful twist.
The natural 6th is what separates Dorian from natural minor. In D Dorian, that means B natural instead of Bb. This one note lifts the scale from pure sadness into something jazzy and hip. On guitar, target the natural 6th (G) in your phrases — landing on it against the root is what makes a line sound Dorian instead of plain minor.
Because every mode of Ab major shares the same seven notes, any Ab major fretboard shape works for Bb Dorian — what changes is the note you resolve to. Loop a Bbm vamp or a backing track that stays on Bb, keep resolving your phrases to Bb, and the Dorian color comes through. You'll hear this sound in jazz, funk, rock and r&b.
Bb Dorian is mode 2 of Ab Major — same seven notes, resolved to Bb instead.
Bb Dorian on the Fretboard
Standard tuning, frets 0–12. Every dot is a note in the mode — blue dots are the root (Bb).
Notes and Intervals
| Interval | R | 2 | ♭3 | 4 | 5 | 6 | ♭7 |
|---|---|---|---|---|---|---|---|
| Note | Bb | C | Db | Eb | F | G | Ab |
The highlighted G is the natural 6th — the note that gives Dorian its sound.
Dorian vs. Natural Minor
Everything else about the two scales is identical — these are the only degrees that change.
| Bb natural minor | Bb Dorian | Note |
|---|---|---|
| ♭6 | 6 | G |
Chords in Bb Dorian
The seven chords of Ab Major, reordered to start from Bb — vamping between the first two or three keeps the Dorian sound from collapsing back into the parent key.
Songs That Use the Dorian Sound
Santana — “Oye Como Va”
In A Dorian. The entire song vamps on Am7 to D7, a classic Dorian progression. Santana's lead lines emphasize the natural 6th (F#) to create that Latin-jazz feel rather than straight minor.
Miles Davis — “So What”
In D Dorian (Eb Dorian for the bridge). The definitive Dorian composition — the piano voicings and trumpet melodies highlight the natural 6th (B natural) throughout.
Pink Floyd — “Another Brick in the Wall, Part 2”
In D Dorian. David Gilmour's guitar solo uses D Dorian over the Dm groove, leaning on the B natural (natural 6th) to avoid sounding too dark. The solo's melodic quality comes from Dorian's brighter character.
Daft Punk — “Get Lucky”
In B Dorian. Nile Rodgers' guitar part and the vocal melody both emphasize the Dorian quality — the progression (Bm–D–F#m–E) outlines the mode with the natural 6th (G#).
Bb Dorian Mode FAQ
What is the Bb Dorian mode?
Bb Dorian is the 2nd mode of the Ab major scale — the same seven notes starting from Bb: Bb–C–Db–Eb–F–G–Ab. The interval formula is R–2–♭3–4–5–6–♭7.
What is the difference between Bb Dorian and Bb natural minor?
One note: where Bb natural minor has ♭6, Bb Dorian has 6 (G). That single half-step is the entire difference in sound — everything else about the two scales is identical.
What chords work with Bb Dorian?
The seven chords of the parent Ab major scale, reordered to start from Bb: Bbm (i), Cm (ii), Db (♭III), Eb (IV), Fm (v), G° (vi°), Ab (♭VII). A two-chord vamp between Bbm and Eb is the classic way to establish the Dorian sound without drifting back to the parent key.
What major scale has the same notes as Bb Dorian?
Ab major. Bb Dorian uses exactly the notes of Ab major starting from its 2nd degree, so every Ab major shape on the fretboard doubles as a Bb Dorian shape. The same notes also spell Ab Ionian, C Phrygian, Db Lydian, Eb Mixolydian, F Aeolian, and G Locrian.
How do I practice the Bb Dorian mode?
Modes live and die by harmonic context — run over a static Bbm vamp or a drone on Bb, not a full progression that pulls back to the parent key. Play the Ab major shapes you already know, resolve every phrase to Bb, and lean on the natural 6th (G). OpenFret's free Studio has a fretboard viewer and metronome for exactly this, and Guitar Quest turns scale practice into a game with real-time pitch detection.
Modes Sharing These Notes
All seven modes of Ab Major use the same seven notes — each one treats a different note as home.
Related Modes
Practice Bb Dorian with real feedback
Guitar Quest listens to your real guitar and turns scale practice into a game — run modes to battle monsters, with every note checked by pitch detection. Free in your browser, no signup needed.