Bb Aeolian (A# Aeolian) on Guitar

Aeolian is the natural minor scale — the plain sad one, the shadow twin of the major scale. The notes of Bb Aeolian are Bb, C, Db, Eb, F, Gb, Ab. Its characteristic note is Gb — the flat 6th — the one note that gives this minor-type scale its colour.

It is the sound of most minor-key rock and pop: "Stairway to Heaven", "Losing My Religion", every power ballad. The flat 6th is what separates it from Dorian — where Dorian lifts, Aeolian sinks.

Bb Aeolian across the whole neck

Standard tuning, frets 0–12. The gold notes are the root (Bb); every colour marks an interval, the same palette the app uses.

Practice Bb Aeolian over a drone →Free, in your browser. It listens through your mic and lights up what you play.

Over the drone, walk the flat 6th down to the 5th and feel it settle — that sigh is the natural minor signature.

Formula and intervals

R - 2 - b3 - 4 - 5 - b6 - b7 — 7 notes. The flat 3rd makes it a minor-family scale.

Chords in Bb Aeolian

These are the diatonic chords — the harmony built from only the notes above. Vamping between any of them keeps you inside the mode.

Degree	Chord	Quality
i	Bbm	Minor
ii°	Cdim	Diminished
III	Db	Major
iv	Ebm	Minor
v	Fm	Minor
VI	Gb	Major
VII	Ab	Major

Same notes, different home

Bb Aeolian contains exactly the same notes as Db Major. Nothing about the notes changes — what changes is which one feels like home, and that changes everything about the sound.

Other modes on Bb