Category:調性

Circle of fifths

Key signature

B-flat major

Key (music)

G major

D-flat major

C-sharp minor

F-sharp minor

Enharmonic equivalence

F-sharp major

C-flat major

F major

Modulation (music)

Theoretical key

G-flat major

E-flat minor

Polytonality

B minor

Atonality

E major

Transposition (music)

Tonality

G-sharp major

C-sharp major

D-sharp minor

A-flat major

A-sharp minor