Minor Key Signatures

The Minor Key Signatures follow a similar pattern to the Major Key Signatures.

Our starting point is A Minor, which has no sharps/flats.

A Minor is the Relative Minor of C Major (more on that later).

The 15 Minor Key Signatures:

  • A Minor – which has no sharps/flats
  • 7 key signatures with sharps
  • 7 key signatures with flats

Let’s go through them in order.

A Minor

A Minor has no sharps/flats.

treble clef showing no sharps or flats for the key of A minor

Minor Key Signatures with Sharps

E Minor – 1♯
B Minor – 2♯
F♯ Minor – 3♯
C♯ Minor – 4♯
G♯ Minor – 5♯
D♯ Minor- 6♯
B♯ Minor- 7♯

All the minor key signatures with sharps one next to another

Minor Key Signatures with Flats

D minor – 1♭ 
G minor – 2♭ 
C minor – 3♭ 
F minor – 4♭ 
B♭ minor – 5♭ 
E♭ minor – 6♭ 
A♭ minor – 7

All the minor key signatures with flats one next to another

Example

Here is the opening of Mozart’s Symphony no. 40.
The Key signature of G minor has two flats – B and E.

Excerpt: Mozart Symphony No. 40 K.550 in G Minor, 1st mv.
Excerpt: Mozart Symphony No. 40 K.550 in G Minor, 1st mv.