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Tomus

Mode reference

Mixolydian mode

The major scale with a flattened seventh · C Mixolydian = C – D – E – F – G – A – B♭

Mixolydian is the fifth mode of the major scale, which means C Mixolydian uses the notes of F major but treats C as home. Every mode on this page keeps that relationship: the same step pattern, started somewhere new.

Major without a leading tone. Nothing strains upward to the tonic, so it sounds major but relaxed. The sound of a great deal of rock and blues-derived music.

C Mixolydian

  1. C1
    tone
  2. D2
    tone
  3. E3
    semi
  4. F4
    tone
  5. G5
    tone
  6. A6
    semi
  7. B♭7
    tone
  8. C8
C Mixolydian, with the step between each pair of degrees. T is a tone, S a semitone.
𝄞CDEFGAB♭
C Mixolydian ascending.
CCDDEEFFGGAABCB♭
C Mixolydian on the keyboard, tonic highlighted.

Every degree

DegreeNoteInterval from the tonicSemitones
1CUnison0
2DMajor second2
3EMajor third4
4FPerfect fourth5
5GPerfect fifth7
6AMajor sixth9
7B♭Minor seventh10

Mixolydian on every root

Each row is the same step pattern started somewhere new. The last column is the major scale that contains the same notes — useful when you want to find the mode by thinking in a key you already know.

TonicNotesSame notes as
CC – D – E – F – G – A – B♭F major
D♭D♭ – E♭ – F – G♭ – A♭ – B♭ – C♭G♭ major
DD – E – F♯ – G – A – B – CG major
E♭E♭ – F – G – A♭ – B♭ – C – D♭A♭ major
EE – F♯ – G♯ – A – B – C♯ – DA major
FF – G – A – B♭ – C – D – E♭B♭ major
F♯F♯ – G♯ – A♯ – B – C♯ – D♯ – EB major
GG – A – B – C – D – E – FC major
A♭A♭ – B♭ – C – D♭ – E♭ – F – G♭D♭ major
AA – B – C♯ – D – E – F♯ – GD major
B♭B♭ – C – D – E♭ – F – G – A♭E♭ major
BB – C♯ – D♯ – E – F♯ – G♯ – AE major

Hearing it rather than spelling it

A mode is only a mode while the music keeps treating its tonic as home. Played over a F bass, C Mixolydian is just F major. Played over a C drone, the alteration becomes unmistakable. That is why modal writing tends to stay on one chord for a long time.

Nearby modes

All seven modes