Scale · 6 notes
B♭ blues scale — guitar notes & shapes
The B♭ blues scale is B♭, D♭, E♭, F♭, F, A♭. The blues scale is the minor pentatonic plus one passing note, the flat 5th (“blue note”). Use it as a quick, gritty chromatic step between the 4th and the 5th.
On the fretboard
Red = root (B♭). High e string on top, like tab. Numbers show the scale degree. Shaded area: position 1 (frets 6–9).
Notes and formula
| Degree | Note | Interval |
|---|---|---|
| 1 | B♭ | root |
| ♭3 | D♭ | minor 3rd |
| 4 | E♭ | perfect 4th |
| ♭5 | F♭ | flat 5th (blue note) |
| 5 | F | perfect 5th |
| ♭7 | A♭ | minor 7th |
Steps: W+H W H H W+H W (W = whole step, H = half step).
Chords to play it over
Home key: B♭m.
Sound, styles and practice
Styles: Blues, blues rock, jazz-blues and rock’n’roll.
- Don’t sit on the ♭5: pass through it on the way to the 5th.
- Play over a 12-bar blues in the same key.
- Combine slides and bends on the ♭5 for vocal phrasing.
Go further with the pentatonic scale guide and how to improvise.
FAQ
- What notes are in the B♭ blues scale?
- B♭ blues: B♭, D♭, E♭, F♭, F, A♭.
- Where do I play B♭ blues on the guitar?
- The easiest place is around fret 6, where B♭ sits on the low E string (highlighted in the diagram). The same pattern repeats 12 frets higher.