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Guitar scale · pentatonic & blues

Bb Major Blues Scale

Major pentatonic with an added ♭3 passing tone for rich country-blues phrasing.

Notes BbCDbDFG
Formula 1 2 ♭3 3 5 6
Steps W H H W+H W W+H
Mood Swinging, Vibrant, Expressive
Heard in B.B. King style, Country Blues, Swing

Interactive scale diagram

Bb Major Blues Scale · Standard tuning

STR OP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 E A D G B E

Tap any note to hear it.

Bb Major Blues Scale tab: all 5 positions

Each tab climbs from the low E string to the high e string. Play it up, then back down.

Position 1 · E shape frets 6–9
e|-------------------6-8-9-|
B|---------------6-8-------|
G|-----------6-7-----------|
D|---------8---------------|
A|-------8-----------------|
E|-6-8-9-------------------|
Position 2 · D shape frets 8–11
e|-----------------------------8-9-10-|
B|------------------------8-11--------|
G|---------------------10-------------|
D|-------------8-10-11----------------|
A|--------8-10------------------------|
E|-8-9-10-----------------------------|
Position 3 · C shape frets 10–13
e|----------------------------------10-13-|
B|----------------------------11-13-------|
G|----------------------10-12-------------|
D|-------------10-11-12-------------------|
A|-------10-13----------------------------|
E|-10-13----------------------------------|
Position 4 · A shape frets 13–16
e|-------------------------------13-15-|
B|----------------------13-14-15-------|
G|-------------------15----------------|
D|----------------15-------------------|
A|-------13-15-16----------------------|
E|-13-15-------------------------------|
Position 5 · G shape frets 15–18
e|-------------------------------------15-18-|
B|-------------------------------15-18-------|
G|----------------------15-17-18-------------|
D|----------------15-17----------------------|
A|-------15-16-17----------------------------|
E|-15-18-------------------------------------|

How to play Bb Major Blues on guitar

Find the root first: Bb is at fret 6 on the low E string and fret 1 on the A string. The blue notes on the diagram are every Bb on the neck; the gold ones are the rest of the scale's home chord (3, 5), the safest notes to land on at the end of a phrase.

Learn it one box at a time. Position 1, the E shape, sits at frets 6–9. Once it's under your fingers, move to position 2 (the D shape) and play the notes the two boxes share, then keep going up the neck. After all five, the scale joins up into one pattern across the whole fretboard.

Degrees

DegreeNote
1 Bb
2 C
♭3 Db
3 D
5 F
6 G

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Questions

What notes are in the Bb Major Blues Scale?
The Bb Major Blues Scale has 6 notes: Bb, C, Db, D, F, G.
What is the formula of the major blues scale?
1 2 ♭3 3 5 6, which is the step pattern W H H W+H W W+H (W = whole step, H = half step).
Where do I play Bb Major Blues on the guitar?
The root Bb is at fret 6 on the low E string and fret 1 on the A string. Position 1 (the E shape) covers frets 6–9, and four more positions connect it up the neck.

Major Blues Scale in every key

More scales in Bb