D Half-Whole Scale on Guitar
The open D string leads into Eb, E#, F#, G#, A, B and C to form the D half-whole scale. E# is the raised second degree, which you fret as F.
Another root sits on the 10th fret of the low E string. Slide three frets for F, Ab or B half-whole, which hold the same eight notes. Hear it in the player first.
Play the D half-whole scale
Use the step menu in the player to switch between the single-string run and the box shapes.
Notes of the D half-whole scale
| Note | Degree | Interval | Semitones from root |
|---|---|---|---|
| D | 1 | Root | 0 |
| Eb | b2 | Minor 2nd | 1 |
| E# | #2 | Minor 3rd | 3 |
| F# | 3 | Major 3rd | 4 |
| G# | #4 | Tritone | 6 |
| A | 5 | Perfect 5th | 7 |
| B | 6 | Major 6th | 9 |
| C | b7 | Minor 7th | 10 |
Structure
D half-whole scale notes:
How the half-whole scale is built:
The half-whole scale is built from the degrees 1 b2 #2 3 #4 5 6 b7, which gives the step pattern H-W-H-W-H-W-H-W (W = whole step, H = half step).
Counting in semitones from the root: 0, 1, 3, 4, 6, 7, 9, 10. That makes it a 8-note scale.
It is also known as Diminished Scale (Half-Whole) and Octatonic.
D Half-Whole Scale Guitar Patterns
Static diagrams of every position shown in the player above.
On one string (D)
Box pattern — position 1
Box pattern — position 2
Box pattern — position 3
Box pattern — position 4
Box pattern — position 5
3 notes per string — position 1
The half-whole scale in other keys
Created by
Giancarlo is a musician (teaching guitar since 2000), software engineer, AI consultant and published researcher
