The Dorian Mode

The Dorian mode is arguably the most important and widely used mode in modern music. Often described as the "jazzy minor scale," Dorian combines the melancholy of the minor scale with the sophistication of a major 6th interval, creating a sound that's both accessible and intriguing.

Construction of the Dorian Mode

The Dorian mode is built by starting on the second degree of the major scale. For example:

C Dorian (from C Major scale):

• C (root)
• D (major 2nd)
• Eb (minor 3rd)
• F (perfect 4th)
• G (perfect 5th)
• A (major 6th)
• Bb (minor 7th)
• C (octave)

Compare this to C Natural Minor:

• C, D, Eb, F, G, Ab, Bb, C

The key difference is the major 6th (A) instead of the minor 6th (Ab).

Dorian Mode Formula

The Dorian mode can be constructed using this interval pattern:

• Root
• Major 2nd
• Minor 3rd
• Perfect 4th
• Perfect 5th
• Major 6th
• Minor 7th

This formula applies to any root note. For example:

• D Dorian: D, E, F, G, A, B, C
• Eb Dorian: Eb, F, Gb, Ab, Bb, C, Db
• F Dorian: F, G, Ab, Bb, C, D, Eb

Characteristic Sound

The Dorian mode's signature sound comes from two key intervals:

1. The major 6th above the root - This creates brightness and sophistication
2. The minor 3rd - This provides the expected minor quality

This combination creates a sound that's:

• Minor in character (due to the minor 3rd)
• Bright and jazzy (due to the major 6th)
• Sophisticated and modern (due to the unique interval combination)

Dorian in Different Keys

Common Dorian Keys and Their Relative Majors

| Dorian Root | Relative Major | Common Usage | |-------------|----------------|--------------| | D Dorian | C Major | Most common, many jazz standards | | A Dorian | G Major | Folk, rock, world music | | E Dorian | D Major | Rock, blues, Celtic music | | G Dorian | F Major | Jazz, fusion | | Bb Dorian | Ab Major | Jazz ballads |

Musical Applications

In Jazz

Dorian is fundamental to jazz harmony and improvisation:

• Used over minor 7th chords (Dm7, Am7, etc.)
• Creates the "jazz minor" sound
• Essential for jazz improvisation

In Rock and Pop

• Used in songs like "Scarborough Fair" (Simon & Garfunkel)
• "Eleanor Rigby" (The Beatles) - Dorian sections
• Many classic rock and folk songs

In Classical Music

• Used in compositions by composers like Bach and Mozart
• Creates modal atmospheres in classical pieces
• Often used for folk-like melodies

Chord Progressions in Dorian

Basic Dorian Progressions

i - iv - v (Dorian):

• Dm7 - Gm7 - Am7 (in D Dorian)
• Creates a modal, unresolved sound

i - bVII - iv (Dorian):

• Dm7 - Cmaj7 - Gm7
• Mixes Dorian with Mixolydian flavors

i - VI - iv - v (Dorian):

• Dm7 - Bbmaj7 - Gm7 - Am7
• Creates sophisticated harmonic movement

Modal Interchange with Dorian

Borrow chords from the parallel major scale:

• In D Dorian, borrow from D major
• Common borrowed chords: Dmaj7, Em7, F#dim7
• Creates interesting harmonic colors

Improvisation with Dorian

Scale Patterns

When improvising over Dorian harmony:

1. Use the full Dorian scale - All 7 notes provide the characteristic sound
2. Emphasize the major 6th - This interval defines the Dorian sound
3. Target chord tones - Focus on 3rds and 7ths of the underlying chords
4. Use chromatic approach notes - Add tension with notes outside the scale

Common Dorian Licks

Basic Dorian lick (D Dorian):

D - E - F - G - A - Bb - A - G - F - E - D

With chromatic approach:

D - E - F - Gb - G - A - Bb - A - G - F - E - D

Emphasizing the major 6th:

A - Bb - A - G - F - E - D - E - F - G - A

Listening Examples

Jazz Standards

• "So What" by Miles Davis - Famous Dorian vamp over Dm7
• "Impressions" by John Coltrane - Extended Dorian exploration
• "Blue in Green" by Miles Davis - Dorian harmony throughout

Pop/Rock

• "Scarborough Fair" by Simon & Garfunkel - Pure Dorian melody
• "Eleanor Rigby" by The Beatles - Dorian sections
• "Norwegian Wood" by The Beatles - Dorian/modal sections

Classical

• Bach's "Two-Part Inventions" - Dorian passages
• Mozart's "Don Giovanni" - Dorian themes
• Traditional folk melodies - Many use Dorian mode

Dorian vs. Natural Minor

Similarities

• Both have minor 3rd, perfect 5th, minor 7th
• Both create minor-key atmospheres
• Both work over minor chords

Differences

• Dorian has major 6th, natural minor has minor 6th
• Dorian sounds brighter and more sophisticated
• Dorian is more versatile for jazz and modern music

When to Use Each

• Natural Minor: Classical music, traditional folk, straightforward minor key pieces
• Dorian: Jazz, fusion, rock, modern compositions requiring sophistication

Practice Exercises

Ear Training

1. Mode Identification: Listen to Dorian vs. natural minor melodies
2. Interval Recognition: Practice identifying the major 6th in Dorian context
3. Chord Function: Learn to hear Dorian over minor 7th chords

Technical Practice

1. Scale Practice: Play Dorian scales in all keys
2. Chord Arpeggios: Practice arpeggios of Dorian chords (m7, m6, etc.)
3. Improvisation: Improvise over Dorian backing tracks

Composition

1. Melody Writing: Write melodies using Dorian mode
2. Harmony: Create chord progressions in Dorian
3. Arrangement: Arrange existing pieces in Dorian mode

Advanced Concepts

Dorian Bebop Scale

Add chromatic passing tones to create a bebop version:

• D Dorian bebop: D, E, F, F#, G, A, Bb, C, C#, D
• Creates more sophisticated improvisation possibilities

Super Locrian (Altered Dorian)

Combine Dorian with alterations:

• D Super Locrian: D, Eb, F, Gb, Ab, Bb, C
• Used over altered dominant chords

Modal Mixture

Combine Dorian with other modes:

• Dorian + Mixolydian for dominant sounds
• Dorian + Lydian for brighter colors
• Dorian + Aeolian for darker moods

Key Takeaways

• Dorian mode is constructed from the 2nd degree of the major scale
• Its signature sound comes from the major 6th combined with minor 3rd
• Essential for jazz, widely used in rock, pop, and classical music
• More sophisticated than natural minor due to the major 6th
• Fundamental for understanding modal harmony and jazz improvisation

Mastering the Dorian mode opens up a world of musical possibilities, from jazz improvisation to modern composition. Its unique blend of minor melancholy and major brightness makes it one of the most versatile and beautiful modes in music.