Accidentals 1

Name keys that have no sharps or flats

C major, A minor

Name keys that have 1 sharp (F♯)

G major, E minor

Name keys that have 2 sharps (F♯, C♯)

D major, B minor

Name keys that have 3 sharps (F♯, C♯, G♯)

A major, F♯ minor

Name keys that have 4 sharps (F♯, C♯, G♯, D♯)

E major, C♯ minor

Name keys that have 5 sharps (F♯, C♯, G♯, D♯, A♯)

B major, G♯ minor

Name keys that have 6 sharps (F♯, C♯, G♯, D♯, A♯, E♯)

F♯ major, D♯ minor

Name keys that have 7 sharps (F♯, C♯, G♯, D♯, A♯, E♯, B♯)

C♯ major, A♯ minor

Name keys that have 1 flat (B♭)

F major, D minor

Name keys that have 2 flats (B♭, E♭)

B♭ major, G minor

Name keys that have 3 flats (B♭, E♭, A♭)

E♭ major, C minor

Name keys that have 4 flats (B♭, E♭, A♭, D♭)

A♭ major, F minor

Name keys that have 5 flats (B♭, E♭, A♭, D♭, G♭)

D♭ major, B♭ minor

Name keys that have 6 flats (B♭, E♭, A♭, D♭, G♭, C♭)

G♭ major, E♭ minor

Name keys that have 7 flats (B♭, E♭, A♭, D♭, G♭, C♭, F♭)

C♭ major, A♭ minor