B Aeolian Mode

Also Known As

B Natural Minor Scale →

Hear the B Aeolian Mode played for you.

B – C♯ – D – E – F♯ – G – A – B

Right Hand Fingering:1 – 2 – 3 – 1 – 2 – 3 – 4 – 5

Left Hand Fingering:4 – 3 – 2 – 1 – 4 – 3 – 2 – 1

Formula:W-H-W-W-H-W-W

Intervals:P1-M2-m3-P4-P5-m6-m7-P8

Scale Degrees:1-2-b3-4-5-b6-b7-8

Introduction

The B Minor scale is a diatonic minor scale that consists of eight notes: B, C#, D, E, F#, G, and A (returning to B). It follows the minor scale step pattern of W-H-W-W-H-W-W and contains two sharps. It is closely related to the B Minor chord. Like all minor scales, it has a darker, more emotional character widely used across classical, pop, and jazz music.

B Aeolian Mode Notes

Degree	Name	Note	Interval
1	Tonic	B	P1
2	Supertonic	C♯	M2
b3	Mediant	D	m3
4	Subdominant	E	P4
5	Dominant	F♯	P5
b6	Submediant	G	m6
b7	Leading Tone	A	m7
8	Octave	B	P8

How to Play the B Aeolian Mode

Practice the B Aeolian Mode hands separately at a slow, steady tempo before putting them together. Aim for even rhythm and a relaxed wrist — the goal is a smooth, connected line where every note sounds the same length and volume. Once both hands feel comfortable on their own, layer them at the same slow tempo and only speed up when the joined version is clean.

Right Hand (RH)

Place your right hand over the keys with the thumb on the root. Use the fingering: 1-2-3-1-2-3-4-5 — 1 = thumb, 2 = index, 3 = middle, 4 = ring, 5 = pinky.

Watch for the thumb tuck: the thumb (1) passes under your fingers at note 4. Keep your wrist level and quiet — only the thumb moves under, the hand stays in place above the keys.

Left Hand (LH)

For the left hand, start with your pinky on the root. Use the fingering: 4-3-2-1-4-3-2-1

Watch for the crossover: a long finger (3 or 4) crosses over the thumb at note 5. Lift the long finger over cleanly without disturbing the thumb. Descending the scale, the thumb will pass under at the same spots in reverse.

Practice routine

One octave, ascending only, right hand alone — slow and even.
One octave, ascending and descending, right hand alone.
Repeat steps 1–2 with the left hand alone.
Hands together, ascending and descending, at the same slow tempo.
Two octaves hands together once step 4 feels comfortable.
Increase the tempo only when the previous tempo is fully clean.

How Aeolian Relates to the Major Scale

Mode

Key

B Aeolian uses the same notes as D Major

Relative modes — all share the same notes

D Ionian=E Dorian=F♯ Phrygian=G Lydian=A Mixolydian=B Aeolian=C♯ Locrian

Common Tones

Common tones are the notes that two scales or modes share. Knowing which notes the B mode shares with its parallel modes (same root, different scale) helps with improvisation, modal interchange, and smooth voice leading. The more notes two modes share, the more closely related they sound — and the easier it is to slide between them in a solo or progression.

Parallel Mode	Common Notes	Shared / 7
B Ionian	B – C♯ – D – A – B	5 / 7
B Dorian	B – C♯ – D – A – B	5 / 7
B Phrygian	B – C♯ – D – A – B	5 / 7
B Lydian	B – C♯ – D – A – B	5 / 7
B Mixolydian	B – C♯ – D – A – B	5 / 7
B Locrian	B – C♯ – D – A – B	5 / 7

B Aeolian Mode — Frequently Asked Questions

What notes are in the B Minor Scale?

The B Minor Scale (natural minor) contains seven notes: B C# D E F# G A — plus the octave. It has two sharps (F# C#). The natural minor scale follows the pattern W–H–W–W–H–W–W, giving it a darker, more melancholic character than the major scale.

What is the fingering for the B Minor Scale?

Right hand: 12312345 (1=thumb, 2=index, 3=middle, 4=ring, 5=pinky). Left hand: 43214321. Practice each hand separately first, paying close attention to thumb crossings, before combining both hands in parallel motion.

What is the relative major of B Minor?

The relative major of B Minor is D Major. They share the same key signature and the same seven notes — the tonal centre shifts up a minor third (or down a major sixth) to reach the relative major. D Major Major begins on the 3rd degree of the B Natural Minor scale.

What is the difference between natural, harmonic, and melodic minor?

Natural minor uses the basic scale pattern (W–H–W–W–H–W–W). Harmonic minor raises the 7th degree by one semitone to create a stronger leading tone to the tonic. Melodic minor (ascending) raises both the 6th and 7th degrees for smoother upward movement, then reverts to natural minor when descending. The B Minor Scale page covers natural minor.

What chords come from the B Minor Scale?

The seven diatonic chords built from the B Minor Scale are: i minor (tonic), ii diminished, III Major, iv minor, v minor (or V Major from harmonic minor), VI Major, and VII Major. These chords form the harmonic foundation of all music in B Minor.

How does the B Minor Scale differ from the B Major Scale?

B Minor has a flattened 3rd, 6th, and 7th compared to B Major. These three lowered notes (the minor 3rd in particular) are what give the minor scale its characteristic dark, emotional quality. The root, 2nd, 4th, and 5th are the same in both scales.

Practice Tips

Play B with the right hand alone, one octave slowly — listen for equal tone on every note including the half steps.
Mark the half steps in the scale (between degrees 2–3 and 5–6): play these pairs separately to feel the minor scale's characteristic intervals.
Use a metronome at 60 BPM. Increase only when you can play cleanly without rushing the thumb crossings.
Learn the B Minor chord (B–D–F#) after the scale — connecting scale to chord solidifies muscle memory.
Practise the B Minor Scale in contrary motion (both hands from the middle outward) to develop evenness across both hands.
Compare B Minor with D Major Major: they share all the same notes. Play D Major Major then shift to B Minor to hear how the same notes create a completely different mood.