sharps and flats
A MAJOR
A B C# D E F# G# - 3 sharps
B MAJOR
B C# D# E F# G# A# - 5 sharps
C MAJOR
C D E F G A B - 0 sharps
D major
D E F# G A B C# - 2 sharps
E MAJOR
E F# G# A B C# D# - 4 sharps
F MAJOR
F G A Bb C D E - 1 flat
G MAJOR
G A B C D E F# - 1 sharp
Ab major
Ab Bb C Db Eb F G - 4 flats
Bb MAJOR
Bb C D Eb F G A - 2 flats
Cb MAJOR
Cb Db Eb Fb Gb Ab Bb - 7 flats
Db MAJOR
Db Eb F Gb Ab Bb C - 5 flats
Eb MAJOR
Eb F G Ab Bb C D - 3 flats
Gb MAJOR
Gb Ab Bb Cb Db Eb F - 6 flats