C major, a minor
0 sharps or flats
G major, e minor
1 sharp: F#
D major, b minor
2 sharps: F# C#
A major, f# minor
3 sharps: F# C# G#
E major, c# minor
4 sharps: F# C# G# D#
B major, g# minor
5 sharps: F# C# G# D# A#
F# major, d# minor
6 sharps: F# C# G# D# A# E#
C# major, a# minor
7 shaprs: F# C# G# D# A# E# B#
F major, d minor
1 flat: Bb
Bb major, g minor
2 flats: Bb Eb
Eb major, c minor
3 flats: Bb Eb Ab
Ab major, f minor
4 flats: Bb Eb Ab Db
Db major, bb minor
5 flats: Bb Eb Ab Db Gb
Gb major, eb minor
6 flats: Bb Eb Ab Db Gb Cb
Cb major, ab minor
7 flats: Bb Eb Ab Db Gb Cb Fb
Harmonic minor scale
raise leading tone 1/2 step
Melodic minor scale
raise sub mediant and leading tone 1/2 step on way up, natural minor scale on way down