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Guitar scale · pentatonic & blues

C# Major Blues Scale

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

Notes C#D#EE#G#A#
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

C# 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.

C# 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 9–12
e|-------------------------9-11-12-|
B|--------------------9-11---------|
G|---------------9-10--------------|
D|------------11-------------------|
A|---------11----------------------|
E|-9-11-12-------------------------|
Position 2 · D shape frets 11–14
e|----------------------------------11-12-13-|
B|----------------------------11-14----------|
G|-------------------------13----------------|
D|----------------11-13-14-------------------|
A|----------11-13----------------------------|
E|-11-12-13----------------------------------|
Position 3 · C shape frets 13–16
e|----------------------------------13-16-|
B|----------------------------14-16-------|
G|----------------------13-15-------------|
D|-------------13-14-15-------------------|
A|-------13-16----------------------------|
E|-13-16----------------------------------|
Position 4 · A shape frets 16–19
e|-------------------------------16-18-|
B|----------------------16-17-18-------|
G|-------------------18----------------|
D|----------------18-------------------|
A|-------16-18-19----------------------|
E|-16-18-------------------------------|
Position 5 · G shape frets 18–21
e|-------------------------------------18-21-|
B|-------------------------------18-21-------|
G|----------------------18-20-21-------------|
D|----------------18-20----------------------|
A|-------18-19-20----------------------------|
E|-18-21-------------------------------------|

How to play C# Major Blues on guitar

Find the root first: C# is at fret 9 on the low E string and fret 4 on the A string. The blue notes on the diagram are every C# 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 9–12. 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 C#
2 D#
♭3 E
3 E#
5 G#
6 A#

Fretwise · Free on iPhone & Android

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Questions

What notes are in the C# Major Blues Scale?
The C# Major Blues Scale has 6 notes: C#, D#, E, E#, G#, A#.
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 C# Major Blues on the guitar?
The root C# is at fret 9 on the low E string and fret 4 on the A string. Position 1 (the E shape) covers frets 9–12, and four more positions connect it up the neck.

Major Blues Scale in every key

More scales in C#