Scale · Piano
B♭ Locrian Scale · Piano
Interactive keyboard
Highlighted notes form this scale.
Notes
B♭ · C♭ · D♭ · E♭ · F♭ · G♭ · A♭
Root: B♭
Intervals
1 · ♭2 · ♭3 · 4 · ♭5 · ♭6 · ♭7
How it is built
This scale starts on B♭ and applies the intervals 1, ♭2, ♭3, 4, ♭5, ♭6, ♭7. The result contains 7 distinct pitch classes per octave.
Explore related combinations
Guide and musical context
About B♭ Locrian Piano Scale
B♭ Locrian Piano scale uses the notes B♭, C♭, D♭, E♭, F♭, G♭, A♭. Its character is highly unstable because it combines a flat second and diminished fifth.
Character and sound
Highly unstable because it combines a flat second and diminished fifth.
Musical context and history
Modern Locrian is the seventh mode of the major scale and the only diatonic mode with a diminished fifth above the tonic. That feature makes conventional tonal rest difficult.
How and where it is used
It is mainly used as a modal color, over half-diminished chords and in jazz, metal and theory exercises.
On piano, the notes can be distributed between both hands and across different octaves. The interactive keyboard makes it easy to verify pitches and experiment with inversions or registers without changing the harmony. Everything you see and hear on this page comes from the same note set shown above.
Harmonic and musical relationships
This scale can be understood as a mode of the B major scale: it contains the same notes, but B♭ acts as the tonal center. Changing the center changes how the same pitches are perceived.
The formula on this page is 1 · ♭2 · ♭3 · 4 · ♭5 · ♭6 · ♭7 and, from B♭, produces the notes B♭ · C♭ · D♭ · E♭ · F♭ · G♭ · A♭.
Frequently asked questions
What notes are in the B♭ Locrian Piano scale?
The notes are B♭, C♭, D♭, E♭, F♭, G♭, A♭.
What is its interval formula?
The formula is 1 · ♭2 · ♭3 · 4 · ♭5 · ♭6 · ♭7.
How does it sound and what is it used for?
Highly unstable because it combines a flat second and diminished fifth. It is mainly used as a modal color, over half-diminished chords and in jazz, metal and theory exercises.
How can I check it on Piano?
Use the interactive diagram on this page and press Play or Note by note. The highlighted positions, written notes and playback all use the same pitch collection.