Scales

Major

Practice in all keys using SPT Key Change feature, from the bottom of your voice to the top, including falsetto.

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Key of C – called C major scale or just C scale
C D E F G A B C
C B A G F E D C

Minor

Key of C / A minor (called A minor scale, same notes as C major, but starts from the A note)
A B C D E F G A
A G F E D C B A

Pentatonic

Same as major, but skips the 4 and 7.

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C D E G A C
C A G E D C

Pentatonic Minor

Key of C / A minor (called A minor pentatonic scale, same notes as C major, but starts from the A note)
A C D E G A
A G E D C A

Chromatic

Every single note. 12 notes in total.
C C# D D# E F F# G G# A A# B C
C B A# A G# G F# F E D# D C# C

Ionian (Major) (I)

Same as major scale, just a different name.
C D E F G A B

Dorian (II)

Same notes as C major, but starting from D.
D E F G A B C D

Phrygian (III)

Same notes as C major, but starting from E.
E F G A B C D E

Lydian (IV)

Same notes as C major, but starting from F.
F G A B C D E F

Mixolydian (V)

Same notes as C major, but starting from G.
G A B C D E F G

Aelion (Minor) (VI)

Same notes as C major, but starting from A.
A B C D E F G A

Locrian (VII)

Same notes as C major, but starting from B.
B C D E F G A B

All Diatonic Modes

This just means the above 7 modes done from bottom to top in one long go.
If you put in the first line in SPT, you can just press the Harmony +1 and it will take you to the next mode of Dorian, +2 for Phrygian etc.

C D E F G A B Ionian (mode 1)
D E F G A B C D Dorian (mode 2)
E F G A B C D E Phrygian (mode 3)
F G A B C D E F Lydian (mode 4)
G A B C D E F G Mixolydian (mode 5)
A B C D E F G A Aeolian (mode 6)
B C D E F G A B C Locrian (mode 7)

Then repeat it, backwards.
Put the first line in backwards in SPT, then just use the Harmony -1 button for each corresponding mode.
C B A G F E D