Guitar Scale Logic

Interactive Guitar Scale Finder

Guitar Scale Logic

C# Blues Guitar Scale in Drop C

Blues scale notes, fretboard positions and guitar tabs for Drop C.

Formula 1 b3 4 b5 5 b7
Tuning D A F C G C
Scale Notes 6 notes

Interactive fretboard

Scale Map

Root notes are highlighted in amber. Use the buttons to isolate each five-fret position.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
D
E
F♯
G
G♯
B
C♯
E
F♯
G
G♯
B
A
B
C♯
E
F♯
G
G♯
B
C♯
E
F♯
G
F
F♯
G
G♯
B
C♯
E
F♯
G
G♯
B
C♯
C
C♯
E
F♯
G
G♯
B
C♯
E
F♯
G
G♯
G G
G♯
B
C♯
E
F♯
G
G♯
B
C♯
E
C
C♯
E
F♯
G
G♯
B
C♯
E
F♯
G
G♯
Root Note Scale Note

Scale Tablature

Position 1

D|------------------------------------|
A|------------------------------2--4--|
F|---------------------1--2--3--------|
C|---------------1--4-----------------|
G|------0--1--4-----------------------|
C|1--4--------------------------------|

0-4 frets • five-fret position fragment • 12 notes

Theory & Context

Why This Shape Works

The C# Blues scale uses C♯, E, F♯, G, G♯, B and the formula 1 b3 4 b5 5 b7. In Drop C tuning, the open strings run D A F C G C from highest to lowest, so use this map rather than a Standard-tuning shape. Use the map to locate each C# root, then select a five-fret position to see its tablature. The chord suggestions use notes from this scale.

Overview

Blues sounds gritty, tense and expressive. Try it for turnarounds, blues-rock phrasing and greasy lead work. Drop C is C-G-C-F-A-D from low to high. Compared with Standard, the top five strings are a whole tone lower and the sixth string is two whole tones lower.

Practice Tip

Treat the b5 as a passing colour and resolve it quickly for the classic bite. In Drop C, learn the sixth-string notes separately before connecting them to the upper strings.

  • C♯
  • E
  • F♯
  • G
  • G♯
  • B

Suggested Chords

Works Well With This Scale

These chords contain notes from the selected scale.

  • C♯mminor
  • C♯5power
  • C♯m7minor 7
  • C♯sus4sus4
  • Emminor
  • E5power
  • Esus2sus2
  • F♯5power
  • F♯sus4sus4
  • F♯sus2sus2