Music Theory Key Signatures

C Major

No Sharps or Flats

G Major

One Sharp, F

D Major

Two Sharps, F, C

A Major

Three Sharps, F, C, G

E Major

Four Sharps, F, C, G, D

B Major

Five Sharps, F, C, G, D, A

F# Major

Six Sharps, F, C, G, D, A, E

C# Major

Seven Sharps, F, C, G, D, A, E, B

F Major

One Flat, B

Bb Major

Two Flats, B, E

Eb Major

Three Flats, B, E, A

Ab Major

Four Flats, B, E, A, D

Db Major

Five Flats, B, E, A, D, G

Gb Major

Six Flats, B, E, A, D, G, C

Cb Major

Seven Flats, B,E, A, D, G, C, F

A Minor

No Sharps or Flats

E Minor

m. One Sharp, F

B Minor

m.Two Sharps, F, C

F# Minor

m. Three Sharps, F, C, G

C# Minor

m. Four Sharps, F, C, G, D

G# Minor

m. Five Sharps, F, C, G, D, A

D# Minor

m. Six Sharps, F, C, G, D, A, E

A# Minor

m. Seven Sharps, F, C, G, D, A, E, B

D Minor

m. One Flat, B

G Minor

m. Two Flats, B, E

C Minor

m. Three Flats, B, E, A

F Minor

m. Four Flats, B, E, A, D

Bb Minor

m. Five Flats, B, E, A, D, G

Eb Minor

m. Six Flats, B, E, A, D, G, C,

Ab Minor

m. Seven Flats, B, E, A, D, G, C, F