D dorian scale on DADGAD guitar

D · E · F · G · A · B · C

The course explains what this page shows in Lesson 24 · Modes.

The notes

  1. D1
  2. E2
  3. F♭3
  4. G4
  5. A5
  6. B6
  7. C♭7

The D dorian scale is D, E, F, G, A, B, C.

You may also see it called 1 2 ♭3 4 5 6 ♭7.

On the staff

DEFGABCD

On a treble staff, the D dorian scale is written D E F G A B C.

This is one octave of the D dorian scale, written on the treble clef. Guitar and bass music is written an octave higher than it sounds, and the small 8 under the clef is the sign for that.

Why the D dorian scale has no sharps or flats

  1. D1
  2. T
  3. E2
  4. S
  5. F♭3
  6. T
  7. G4
  8. T
  9. A5
  10. T
  11. B6
  12. S
  13. C♭7
  14. T
  15. D8

A scale is a pattern of steps, and this one is T S T T T S T: a tone, a semitone, a tone, and so on. S stands for a semitone, the distance of one fret or one key. T stands for a tone, which is two semitones. The pattern is what gives D dorian its sound, and it stays the same whichever note you start on.

The second rule is that a seven-note scale uses each letter name once, from A to G, so its seven notes take seven different letters. That is why D dorian is spelled the way it is, rather than with whichever accidental looks tidier.

Every letter already falls where the pattern needs it, so D dorian is written with no sharps or flats at all.

The D dorian scale needs no sharps or flats, because every letter already falls where the T S T T T S T pattern of steps needs it.

The pattern of steps is the part of a scale that never changes. The letter names take sharps or flats to fit that pattern, and a key signature is a record of those sharps or flats.

On the piano

♭7C1D2E♭3F4G5A6B♭7C1D2E♭3F4G5A6B♭7C1D2E♭3F4G5A6B♭7C1D2E♭3F4G5A6B♭7CC♯D♯F♯G♯A♯C♯D♯F♯G♯A♯C♯D♯F♯G♯A♯C♯D♯F♯G♯A♯C2C3C4C5C6

The keyboard shows the same seven notes as a shape you can see. The coloured keys are the D dorian scale, and you can click any key to hear it.

D dorian scale on the whole neck

DADGAD123456789101112131415D1E2F♭3G4A5B6C♭7D1E2F♭3A5B6C♭7D1E2F♭3G4A5B6C♭7D1E2F♭3G4A5B6C♭7D1E2F♭3G4A5B6C♭7D1E2F♭3G4A5A5B6C♭7D1E2F♭3G4A5B6C♭7D1E2F♭3G4A5B6C♭7D1E2F♭3

84 notes of the D dorian scale are marked across six strings.

This is every place the notes of the D dorian scale fall on the DADGAD guitar, with each note's name and its scale degree. The roots are marked so you can find your bearings.

Position by position

Position 1 — starts on the 2
DADGAD2345672♭346♭712♭3456♭76♭712♭34
Position 2 — starts on the ♭3
DADGAD345678♭345♭712♭3456♭71♭712♭345
Position 3 — starts on the 4
DADGAD567891045612♭3456♭71212♭3456
Position 4 — starts on the 5
DADGAD78910111256♭72♭3456♭712♭32♭3456♭7
Position 5 — starts on the 6
DADGAD910111213146♭71456♭712♭34456♭71
Position 6 — starts on the ♭7
DADGAD101112131415♭712456♭712♭345456♭712
Position 7 — starts on the 1
DADGAD12131415161712♭356♭712♭345656♭712♭3

The D dorian scale has seven playable positions, at frets 2–6, 3–7, 5–9, 7–11, 9–13, 10–14 and 12–16.

Each shape starts on a different degree of the scale and fits inside five frets, so your hand can play all of it without moving.

One climb up the neck

DADGAD12345678910111213141512♭3456♭712♭3456♭712♭3456♭712TAB0235023523574579810129101214

The climb runs from fret 0 to fret 14 and plays 23 notes.

This is one path from the lowest root to the top of the neck, and it plays each note once, never on two strings. It takes a different number of notes on different strings. The widest stretch on any one string is five frets.