Modes Reference

Theory IV • Dr. Avner Dorman • Gettysburg College

Conceptualizing Modes

1. Diatonic Approach (Parent Scale)

Modes are rotations of the Major scale. Thinking "from a scale degree" helps identify the key signature. For example, D Dorian is simply the C Major scale starting on D.

2. Parallel Approach (From Do)

Modes are alterations of a Major or Natural Minor scale. This helps identify the "Characteristic Pitch" of the mode (like the #4 in Lydian or the b2 in Phrygian).

Modes from Do (Parallel Approach)

Lydian

Major + #4 (Brightest)

Do Re Mi Fi Sol La Ti Do
1 2 3 #4 5 6 7

Ionian

Major Scale

Do Re Mi Fa Sol La Ti Do
1 2 3 4 5 6 7

Mixolydian

Major + b7

Do Re Mi Fa Sol La Te Do
1 2 3 4 5 6 b7

Dorian

Minor + Natural 6

Do Re Me Fa Sol La Te Do
1 2 b3 4 5 6 b7

Aeolian

Natural Minor Scale

Do Re Me Fa Sol Le Te Do
1 2 b3 4 5 b6 b7

Phrygian

Minor + b2

Do Ra Me Fa Sol Le Te Do
1 b2 b3 4 5 b6 b7

Locrian

Minor + b2, b5 (Darkest)

Do Ra Me Fa Se Le Te Do
1 b2 b3 4 b5 b6 b7

Modes from Scale Degree

Mode Rotation of Major Starts on Solfege Parent Scale (Example)
Ionian I Do C Major starting on C
Dorian II Re C Major starting on D
Phrygian III Mi C Major starting on E
Lydian IV Fa C Major starting on F
Mixolydian V Sol C Major starting on G
Aeolian VI La C Major starting on A
Locrian VII Ti C Major starting on B

Brightness vs. Darkness Spectrum

Brightest
Darkest
LYDIAN
IONIAN
MIXOLYDIAN
DORIAN
AEOLIAN
PHRYGIAN
LOCRIAN

External Resources