What is the Dorian mode?
- Kafiकाफ़ीHindustani thaat
- KharaharapriyaCarnatic melakarta
Dorian is a of the major scale, started from its second . It sounds minor but with a raised sixth, giving it a brighter, jazzier colour than natural minor.
This page is a lesson, not a poster. Read it top to bottom; every section has something to press, and the whole page follows one root and one octave — change either and everything below changes with it. If the low keys are hard to hear on your speaker, use Octave + to lift the whole lesson.
1. First, hear it
The keyboard below is locked to D Dorian. Keys with a green number are in the and play; keys with a red dot stay silent. Press Play. It is minor — the third is low — but it does not sink the way natural minor does. Something near the top stays bright. “Scarborough Fair,” the vamp of “So What,” and half the funk and soul grooves built on a minor chord live here.
2. Counting from home: two flats
Every scale has a home note, the — here D, and the picker above moves it. The other notes are named by how far above the root they sit: their . Count keys to the right, black and white alike; each key is one . The plain numbers 1 to 7 belong to the major scale; a (♭) means “that note, one key lower.”
| Degree | Half steps (keys) above the root | In D | What it is |
|---|---|---|---|
| 1 | 0 | D | the root — home |
| 2 | 2 | E | second |
| ♭3 | 3 | F | lowered third — what makes it minor |
| 4 | 5 | G | fourth |
| 5 | 7 | A | fifth |
| 6 | 9 | B | major sixth — the changed note |
| ♭7 | 10 | C | lowered seventh |
Two flats, not three. The ♭3 makes it minor and the ♭7 keeps it relaxed, but the sixth is plain — the same 6 the major scale has. Click a chip to hear each degree in D.
3. Move one key: natural minor becomes Dorian
Take the natural minor scale in D and raise its ♭6 — B♭ — one key to B. Nothing else changes. Flip the toggle and watch one key go dark while its upper neighbour lights; play both runs and listen to the sixth step. Minor droops there. Dorian lifts.
Dorian keeps every other note but changes ♭6 (B♭) to 6 (B). Flip the toggle and watch one key go dark while its neighbour lights up.
Hear the note against home. In natural minor the ♭6 sits one key above the 5 and leans down onto it — the sigh that makes minor sound sad. Dorian’s 6 is a whole step above the fifth and does not lean; it sits there, warm. That single change is why Dorian sounds like minor that has made its peace.
4. What the 6 gives: a major chord on the fourth
Build a chord on the fourth degree: 4 6 1. In natural minor that chord uses the ♭6 and comes out minor. In Dorian the 6 is raised, so the chord on the fourth is major — a bright chord sitting inside a minor scale. A two-chord vamp between the minor home chord and that major fourth chord is the single most common Dorian sound: soul, funk, modal jazz, and a great deal of folk-rock run on it.
5. Same keys, different home: a major scale from its second
Now the map view. Take the seven keys of D Dorian and, without turning any on or off, call the ♭7 home instead. You are now playing the major scale on C. In D that is C major: the same white keys, settling one note lower. Flip the toggle and only the green 1 moves.
D dorian uses exactly the same keys as C major. Nothing turns on or off — only 1 moves. Home is now D, which was the 2 of C major. Play both runs and hear how the same notes settle in a different place.
Dorian is the second of the major scale — the major scale started from its second degree. Every white-key tune in C major is a D Dorian tune if it keeps coming home to D.
6. Harmonica third position, and one sharp further
A C harmonica blows and draws the notes of C major. Play it in D and those same notes spell D Dorian — third position, the position blues players reach for when the song is minor. The ♭3 and ♭7 are already in the harp; no bends needed to sound minor. The Harmonica Lab shows which hole gives each note, for any key of harp.
Raise Dorian’s 4 one key and you have Ukrainian Dorian, the klezmer Mi Sheberakh mode — Dorian with a wide, dramatic leap in the middle. Its page opens on this same root, so you can walk straight across.
7. What to do with it
Keep the lock on and play the green keys over a held root. Land on 1, ♭3, or 5 to settle; lean on the 6 when you want the warmth that tells the ear this is Dorian and not plain minor. Then set the root to a key with black keys and notice the shape changes but the colour does not.
Quick reference
- Formula
- 1 – 2 – ♭3 – 4 – 5 – 6 – ♭7
- In D
- D – E – F – G – A – B – C