Every seven-note scale

There are 66 seven-note scales once you fold together transpositions and modes (a mode is the same notes from a different root). Each is shown as degrees against the major scale, in the mode closest to major, with every name we know. A name with a ? is one we haven't confirmed. No name at all means nobody seems to have claimed it yet.

66 scales · 14 of 66 have a name · all seven modes of every scale are listed under Modes.

#Degrees (vs. major)StepsName(s)
1 1234567 2-2-1-2-2-2-1
Major, Ionian, Bilawal thaat
Modes: Dorian, Kafi thaat, Phrygian, Bhairavi thaat, Lydian, Kalyan thaat, Mixolydian, Khamaj thaat, Natural minor, Aeolian, Asavari thaat, Locrian
2 12♭34567 2-1-2-2-2-2-1
Melodic minor, Jazz minor
Modes: Dorian ♭2, Phrygian ♮6, Javanese ?, Lydian augmented, Lydian ♯5, Lydian dominant, Overtone, Acoustic, Lydian ♭7, Mixolydian ♭6, Aeolian dominant, Hindu, Melodic major ?, Locrian ♮2, Half-diminished, Aeolian ♭5, Altered, Super Locrian, Altered dominant, Diminished whole tone
3 12345♯67 2-2-1-2-3-1-1
— unnamed
4 1♯234567 3-1-1-2-2-2-1
Ionian ♯2
Modes: Ultra Locrian 𝄫3 ?, Neapolitan minor, Lydian ♯6, Mixolydian augmented, Mixolydian ♯5, Aeolian ♯4, Gypsy ?, Romani minor ?, Locrian dominant ?, Locrian ♮3 ?
5 1♭234567 1-3-1-2-2-2-1
Ionian ♭2 ?, Major ♭2 ?
Modes: Harmonic Lydian ?, Lydian ♭6 ?, Mixolydian ♭5 ?
6 12345♭67 2-2-1-2-1-3-1
Harmonic major
Modes: Dorian ♭5, Phrygian ♭4, Lydian ♭3, Lydian diminished, Melodic minor ♯4 ?, Mixolydian ♭2, Lydian augmented ♯2, Locrian 𝄫7
7 1♭2♭34567 1-2-2-2-2-2-1
Neapolitan major
Modes: Leading whole tone, Lydian augmented ♯6, Lydian augmented dominant, Lydian dominant ♯5, Lydian minor, Lydian dominant ♭6, Major Locrian, Arabian ?, Half-diminished ♭4 ?, Locrian ♮2 ♭4 ?, Super Locrian 𝄫3 ?, Altered 𝄫3 ?
8 1♭2345♯67 1-3-1-2-3-1-1
— unnamed
9 1♭2𝄫34567 1-1-3-2-2-2-1
— the main mode is unnamed
Modes: Enigmatic
10 12♭345♯67 2-1-2-2-3-1-1
— unnamed
11 1♯2345♭67 3-1-1-2-1-3-1
— unnamed
12 1♯2345♯67 3-1-1-2-3-1-1
— the main mode is unnamed
Modes: Todi thaat, Locrian 𝄫3 𝄫7, Persian
13 1♭2345♭67 1-3-1-2-1-3-1
Double harmonic major, Byzantine, Arabic, Gypsy major, Hijaz Kar, Bhairav thaat
Modes: Lydian ♯2 ♯6, Hungarian minor, Double harmonic minor, Gypsy minor, Hungarian gypsy, Oriental, Ionian ♯2 ♯5, Ionian augmented ♯2, Ultra Phrygian
14 1♭23♯4567 1-3-2-1-2-2-1
Marva thaat, Romanian major ?
Modes: Harmonic minor 𝄫7 ?, Ionian ♭5 ?, Major ♭5 ?
15 12345♭6𝄫7 2-2-1-2-1-1-3
— unnamed
16 12♭345♭67 2-1-2-2-1-3-1
Harmonic minor
Modes: Locrian ♮6, Ionian ♯5, Augmented major, Dorian ♯4, Ukrainian Dorian, Romanian minor, Phrygian dominant, Spanish Phrygian, Spanish gypsy, Freygish, Ahava Rabbah, Maqam Hijaz, Lydian ♯2, Super Locrian 𝄫7, Ultra Locrian, Altered 𝄫7
17 1234♭5𝄫67 2-2-1-1-1-4-1
— unnamed
18 1♭2𝄫345♯67 1-1-3-2-3-1-1
— unnamed
19 1♭2♭345♯67 1-2-2-2-3-1-1
— unnamed
20 123𝄪4𝄪5♯67 2-2-3-2-1-1-1
— unnamed
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