dispelledIntroduction to Modes
Modes are scales built by starting the major scale on different degrees. The C major scale has seven notes; start it on each one and you get a different mode. Each mode has a distinct sound because different intervals become prominent when the root shifts. Understanding modes is understanding that scale choice is colour choice — the same seven notes, seven different musical personalities.
The Concept: Rotating the Scale
C major: C D E F G A B. Start this scale on D and play D E F G A B C D — that's D Dorian. The notes are identical to C major. What's different is the tonal centre: D is now home base. That means the interval from D to F (a minor 3rd) is more prominent than in C major, where D to F was just the ii chord. D Dorian sounds minor because D to F is a minor 3rd, regardless of what key the notes "belong to."
C major / C Ionian: C D E F G A B C → 1 2 3 4 5 6 7 D Dorian: D E F G A B C D → 1 2 ♭3 4 5 6 ♭7 E Phrygian: E F G A B C D E → 1 ♭2 ♭3 4 5 ♭6 ♭7 F Lydian: F G A B C D E F → 1 2 3 #4 5 6 7 G Mixolydian: G A B C D E F G → 1 2 3 4 5 6 ♭7 A Aeolian: A B C D E F G A → 1 2 ♭3 4 5 ♭6 ♭7 B Locrian: B C D E F G A B → 1 ♭2 ♭3 4 ♭5 ♭6 ♭7
Two Ways to Think About Modes
The Derivative Approach
Any mode derives from a parent major scale. D Dorian derives from C major (C is a whole step below D). G Mixolydian derives from C major (G is the 5th of C major). Use this to find the notes:
What notes are in A Dorian? Dorian is the 2nd mode → parent major scale starts a whole step below A. Whole step below A = G G major: G A B C D E F# G A Dorian: A B C D E F# G A ← same notes, start on A
The Parallel Approach
Compare each mode to the major scale with the same root. D Dorian vs D major — what's different? This approach is more useful while playing because it tells you what sound is distinctive, not just what the notes are:
D major: D E F# G A B C# D D Dorian: D E F G A B C D ← ♭3 and ♭7 G major: G A B C D E F# G G Mixolydian: G A B C D E F G ← only ♭7 E major: E F# G# A B C# D# E E Phrygian: E F G A B C D E ← ♭2, ♭3, ♭6, ♭7 F major: F G A B♭ C D E F F Lydian: F G A B C D E F ← #4 (raised 4th vs. F major's B♭)
Modal Character Summary
| Mode | Compared to major | Sound | Typical chord type |
|---|---|---|---|
| Ionian | = major scale | Bright, resolved, home | Imaj7 |
| Dorian | ♭3, ♭7 | Minor with a lift — warm, hopeful | Im7 (jazz, funk) |
| Phrygian | ♭2, ♭3, ♭6, ♭7 | Dark, tense, Spanish/flamenco | Im7 (flamenco, metal) |
| Lydian | #4 | Dreamy, floating, otherworldly | Imaj7#11 |
| Mixolydian | ♭7 | Major with blues edge — dominant | I7 (blues, rock) |
| Aeolian | ♭3, ♭6, ♭7 | Sad, serious, natural minor | Im7 (rock, classical) |
| Locrian | ♭2, ♭3, ♭5, ♭6, ♭7 | Unstable, dissonant, tense | Im7♭5 (half-diminished) |
How to Actually Use Modes
The goal isn't to play a mode and label it — it's to choose the right colour for the chord you're over. Over a minor 7th chord, you have a choice:
Over Dm7: D Dorian (1 2 ♭3 4 5 6 ♭7) → warmer, raised 6th gives optimism D Aeolian (1 2 ♭3 4 5 ♭6 ♭7) → darker, flatted 6th D Phrygian (1 ♭2 ♭3 4 5 ♭6 ♭7) → intense, ♭2 is the distinguishing colour Over G7: G Mixolydian (1 2 3 4 5 6 ♭7) → natural dominant, unaltered G altered scale (jazz melodic minor 7th mode) → maximum tension, all extensions altered Over Fmaj7: F Ionian → standard, completely safe F Lydian (1 2 3 #4 5 6 7) → lifted, dreamy — the #4 is the colour
Listening Examples
| Mode | Key recordings |
|---|---|
| Dorian | Miles Davis "So What," Santana "Oye Como Va," Pink Floyd "Another Brick in the Wall" |
| Phrygian | Chick Corea "Spain" (intro), Metallica "Wherever I May Roam," flamenco music generally |
| Lydian | John Williams (Superman theme, E.T. flying theme), Joe Satriani "Flying in a Blue Dream" |
| Mixolydian | "Sweet Home Alabama," "Norwegian Wood," "Old Time Rock & Roll," Grateful Dead solos |
| Aeolian | "Stairway to Heaven" (intro), "Enter Sandman," "All Along the Watchtower," most metal |
| Locrian | Used over half-diminished chords in jazz; Bjork's "Army of Me" approximates Locrian character |
References
- Levine — The Jazz Theory Book
- Bergonzi — Inside Improvisation Series
- musictheory.net — Modes ↗