D Aeolian

DEFGABbC

Diagrams

Staff Notation

Staff Notation

Piano Keyboard

D Aeolian scale – keys D, E, F, G, A, Bb, C highlightedPiano keyboard with keys D, E, F, G, A, Bb, C highlighted. D is the root note.DEFGACBb

Guitar Fretboard

Guitar fretboard diagram for D AeolianScale positions across frets 0–12 with notes E, F, G, A, Bb, C, D.EBGDAE357912

Intervals

DegreeNoteIntervalSemitones
1DP10
2EM22
3Fm33
4GP45
5AP57
6Bbm68
7Cm710

Diatonic Chords in D Aeolian

DegreeNumeralChord
1i Dm
2ii° Edim
3III F
4iv Gm
5v Am
6VI Bb
7VII C

About D Aeolian

The D Aeolian contains 7 notes: D, E, F, G, A, Bb, C. This scale is built by following a specific pattern of intervals from the root note D, which gives it its distinctive sound and character. Understanding the interval structure of a scale is essential for improvisation, composition, and recognizing the scale by ear.

The diatonic chords shown above are the chords that occur naturally within this scale. They are formed by stacking thirds from each degree of the scale, and they form the harmonic foundation for music written in this key. Knowing these chords helps you build chord progressions, understand song harmony, and improvise melodies that fit over each chord. Try the Chord Progression Generator to hear how these chords sound together.