B♭ diminished
A♯ and B♭ are the same pitch. This scale is written as B♭ diminished because that spelling needs fewer accidentals than A♯ diminished.
- Notes
- B♭ C D♭ E♭ F♭ G♭ G A
- Degrees
- 1 2 ♭3 4 ♭5 ♭6 6 7
- Intervals in semitones
- 0 2 3 5 6 8 9 11
On the fretboard
About this scale
Eight notes that alternate whole tones and semitones, starting with a whole tone.