ScalesBb Blues
Guitar scale · fretboard map
Bb Blues Scale
The Bb Blues scale is built from the notes Bb, Db, Eb, E, F, and Ab. The diagram below maps every one of those notes across the guitar neck, from the open strings up to the 12th fret, with the root Bb highlighted.
The blues scale is the minor pentatonic plus one flat-five blue note, the extra note that gives it that crying, vocal sound.
Notes in the Bb Blues scale
Bb1
Dbb3
Eb4
Eb5
F5
Abb7
Bb Blues scale on the fretboard
root (Bb) other scale notes
Explore this on the interactive fretboard →
The free Fretboard Explorer lets you switch keys and see the CAGED shapes and scale overlays tile the whole neck.
Other scales in Bb
Bb MajorBb Natural MinorBb Major PentatonicBb Minor PentatonicBb DorianBb PhrygianBb LydianBb MixolydianBb Harmonic Minor
The blues scale in other keys
Frequently asked questions
- What notes are in the Bb Blues scale?
- The Bb Blues scale contains 6 notes: Bb, Db, Eb, E, F, and Ab. As scale degrees those are 1, b3, 4, b5, 5, b7.
- How do you play the Bb Blues scale on guitar?
- Every note above is shown on the fretboard diagram, from the open strings up to the 12th fret, with the root (Bb) highlighted. The pattern is movable: learn the shape once and you can slide it to start on any root. Anchor your playing to the Bb notes so the scale sounds resolved.
- What is the Bb Blues scale used for?
- The blues scale is the minor pentatonic plus one flat-five blue note, the extra note that gives it that crying, vocal sound. Once the shape is under your fingers, try improvising over a backing track in Bb and listen for how each note pulls back toward the root.