A Dorian Guitar Scale — Open A
Guitar scale in Open A tuning — fretboard diagram
A Dorian in Open A — Notes and Intervals
The A Dorian scale is the second mode of the major scale, offering a soulful and sophisticated minor sound. On Guitar, it contains the notes A, B, C, D, E, F#, G. Because it features a major sixth, it sounds brighter and more hopeful than the natural minor. It is the go-to scale for jazz, funk, and modal blues. The diatonic chords of A Dorian are Am7, Bm7, CMaj7, D7, Em7, F#m7b5, GMaj7. Commonly used in Funk, Jazz, Fusion, Neo-Soul, Blues. Notable players include Miles Davis, Herbie Hancock, Carlos Santana, D'Angelo. Use over m7, m9, m11, m13 chords. The go-to scale for any minor chord in funk, jazz, and soul. Works especially well over long minor vamps.
Notes: A, B, C, D, E, F#, G
Intervals: 1P, 2M, 3m, 4P, 5P, 6M, 7m
Degrees: 1 2 b3 4 5 6 b7
Formula: W-H-W-W-W-H-W
Number of notes: 7
Tuning: Open A (E-A-E-A-C#-E)
Diatonic Chords
Am7 — Bm7 — CMaj7 — D7 — Em7 — F♯m7♭5 — GMaj7
About Open A Tuning
Open A tuning (E-A-E-A-C#-E) produces an A major chord when strummed open. It is structurally identical to Open G tuned up one whole step, delivering a brighter, more tense sound that works particularly well for slide guitar centered on the key of A.
Jimmy Page used Open A with a slide on Led Zeppelin's 'In My Time of Dying' from Physical Graffiti (1975). Rory Gallagher also employed Open A for his raw, energetic slide work. Many players achieve Open A by simply placing a capo at the 2nd fret in Open G tuning, which is why dedicated Open A usage is less commonly discussed. However, without a capo, Open A gives direct access to the open A string resonance and a different feel under the fingers due to the higher tension.
Notable artists: Jimmy Page, Rory Gallagher, Delta blues players
Best for: Slide guitar in the key of A, blues playing, and situations where you need the brightness of Open G tuned up without a capo