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B♭ major scale
B♭ C D E♭ F G A: the B♭ major scale has 2 flats (B♭, E♭). Change the root or the scale type below to see any other scale.
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Notes of the B♭ major scale
The B♭ major scale has 7 notes: B♭, C, D, E♭, F, G and A. Like every major scale, it follows the pattern W–W–H–W–W–W–H (W = whole step, H = half step) from B♭ up to the next B♭.
It has 2 flats: B♭ and E♭.
| Degree | Note | Name |
|---|---|---|
| 1 | B♭ | Tonic |
| 2 | C | Supertonic |
| 3 | D | Mediant |
| 4 | E♭ | Subdominant |
| 5 | F | Dominant |
| 6 | G | Submediant |
| 7 | A | Leading tone |
Chords in B♭ major
Building a triad on each note of the scale gives the chords of B♭ major: B♭, Cm, Dm, E♭, F, Gm and Adim.
| Degree | Triad | Seventh chord |
|---|---|---|
| I | B♭ (B♭ D F) | B♭maj7 (B♭ D F A) |
| ii | Cm (C E♭ G) | Cm7 (C E♭ G B♭) |
| iii | Dm (D F A) | Dm7 (D F A C) |
| IV | E♭ (E♭ G B♭) | E♭maj7 (E♭ G B♭ D) |
| V | F (F A C) | F7 (F A C E♭) |
| vi | Gm (G B♭ D) | Gm7 (G B♭ D F) |
| vii° | Adim (A C E♭) | Am7♭5 (A C E♭ G) |
Key signature and related keys
B♭ major uses the key signature with 2 flats (B♭, E♭). Its relative minor is G minor: the same notes and key signature, starting on G. Its parallel minor is B♭ minor, which starts on the same note, B♭.
All major and minor scales
Major scales
- C major scale
- G major scale
- D major scale
- A major scale
- E major scale
- B major scale
- F♯ major scale
- D♭ major scale
- A♭ major scale
- E♭ major scale
- B♭ major scale
- F major scale
Natural minor scales
Frequently asked questions
What are the notes of the B♭ major scale?
B♭, C, D, E♭, F, G and A.
How many sharps or flats are in B♭ major?
2 flats (B♭, E♭).
What is the relative minor of B♭ major?
G minor. Both keys share the same key signature.
What chords are in the key of B♭ major?
B♭ (I), Cm (ii), Dm (iii), E♭ (IV), F (V), Gm (vi), Adim (vii°).