Theory/Modes

Seven Modes Deep Dive

Modes are music's color filters—same notes, different starting points, totally different moods.

Mode Brightness Spectrum

☀️ Brightest🌙 Darkest

From brightest to darkest: Lydian is the most dreamy-bright, Locrian the most unstable-dark.

Seven Modes

Ionian (Major)

Degree 1
bright, happy, stable

Interval formula

1-2-3-4-5-6-7

Whole/half-step pattern

W-W-H-W-W-W-H

Ionian is major, the default setting of Western music. Play the white keys from C and you get C Ionian. It sounds bright, positive, and stable—foundation of most pop songs.

Characteristic tone:No special color tones—just the standard major sound

Fretboard pattern (start on 6th-string root)

Start from the 6th-string root: 2-4, 1-2-4, 1-3-4, 1-3-4, 2-4, 2-4

Practice over:Cmaj7, Fmaj7, any major chord

Notable songs ▶ = playable

Dorian

Degree 2
moody but hopeful, jazzy

Interval formula

1-2-b3-4-5-6-b7

Whole/half-step pattern

W-H-W-W-W-H-W

Dorian is a favorite in jazz and funk. It's minor, but the major 6 (6 instead of b6) gives it a "sad but not hopeless" feel. Miles Davis's "So What" is entirely D Dorian.

Characteristic tone:The major 6th is the signature color tone

Fretboard pattern (start on 6th-string root)

Start from the 6th-string root: 2-4, 1-2-4, 1-3-4, 1-3, 2-4, 1-2-4

Practice over:Dm7, Am7, any minor-7 chord

Notable songs ▶ = playable

Phrygian

Degree 3
exotic, Spanish, tense

Interval formula

1-b2-b3-4-5-b6-b7

Whole/half-step pattern

H-W-W-W-H-W-W

Phrygian's signature is the b2—only a semitone above the root, creating strong tension. It's a secret weapon in flamenco and metal; Metallica uses it a lot.

Characteristic tone:The b2 is the defining color tone

Fretboard pattern (start on 6th-string root)

Start from the 6th-string root: 1-4, 1-2-4, 1-3-4, 1-3, 1-4, 1-2-4

Practice over:Em, Am, Spanish-style progressions

Notable songs ▶ = playable

Lydian

Degree 4
dreamy, floating, cinematic

Interval formula

1-2-3-#4-5-6-7

Whole/half-step pattern

W-W-W-H-W-W-H

Lydian is just one sharp above major (#4), but it changes everything. It feels like walking on clouds. Film scores use it for fantasy vibes, and Steve Vai is a Lydian master.

Characteristic tone:The #4 creates the floating color

Fretboard pattern (start on 6th-string root)

Start from the 6th-string root: 2-4, 1-2-4, 1-3, 1-3-4, 2-4, 2-4

Practice over:Cmaj7, Gmaj7, any maj7 chord

Notable songs ▶ = playable

Mixolydian

Degree 5
bluesy, rock, relaxed

Interval formula

1-2-3-4-5-6-b7

Whole/half-step pattern

W-W-H-W-W-H-W

Mixolydian is major with a lowered 7. That b7 makes it looser and more bluesy. Almost every rock solo uses Mixolydian. "Sweet Home Alabama" is a classic example.

Characteristic tone:The b7 creates the blues/rock color

Fretboard pattern (start on 6th-string root)

Start from the 6th-string root: 2-4, 1-2-4, 1-3-4, 1-3-4, 2-4, 1-2-4

Practice over:A7, E7, any dominant 7 chord

Notable songs ▶ = playable

Aeolian (Natural Minor)

Degree 6
sad, serious, moody

Interval formula

1-2-b3-4-5-b6-b7

Whole/half-step pattern

W-H-W-W-H-W-W

Aeolian is the natural minor, the relative minor of major (starting on the 6th degree). It's the default "sad" flavor used in countless songs.

Characteristic tone:b3, b6, and b7 define the full minor color

Fretboard pattern (start on 6th-string root)

Start from the 6th-string root: 2-4, 1-2-4, 1-3-4, 1-3, 1-4, 1-2-4

Practice over:Am, Em, any minor chord

Notable songs ▶ = playable

Locrian

Degree 7
unstable, tense, dark

Interval formula

1-b2-b3-4-b5-b6-b7

Whole/half-step pattern

H-W-W-H-W-W-W

Locrian is the strangest mode—its fifth is diminished (b5), so it lacks basic stability. Very few songs are entirely Locrian, but it shows up in metal and jazz for extreme tension.

Characteristic tone:The b5 creates maximum instability

Fretboard pattern (start on 6th-string root)

Start from the 6th-string root: 1-4, 1-2-4, 1-3-4, 1-3, 1-4, 1-2-4

Practice over:Bø7, diminished progressions

Notable songs ▶ = playable

Learning tips

Start with major

Get comfortable with Ionian (major), then learn its "variants"—each mode is major with one altered note.

Remember the color tone

Each mode has a signature tone that makes it unique: Dorian = 6, Lydian = #4, Mixolydian = b7.

Compare with the same root

Play all seven modes on the same root to hear their different colors.

Practice over matching chords

Each mode has chords that best reveal it—practice over those chords to truly hear the flavor.

Quick reference

ModeDegreeCharacteristicMoodFits chords
Ionian11-2-3-4-5-6-7brightCmaj7
Dorian21-2-b3-4-5-6-b7moody but hopefulDm7
Phrygian31-b2-b3-4-5-b6-b7exoticEm
Lydian41-2-3-#4-5-6-7dreamyCmaj7
Mixolydian51-2-3-4-5-6-b7bluesyA7
Aeolian61-2-b3-4-5-b6-b7sadAm
Locrian71-b2-b3-4-b5-b6-b7unstableBø7

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