Key Signature Reference Sheet

DoReMiFaSoLaTiDo
Number of Sharps or FlatsTonicSuper TonicMediantSub DominantDominantSub MediantLeading ToneTonic
Key Of2345678
0CDEFGABC
Sharp Keys
1GABCDEF#G
2DEF#GABC#D
3ABC#DEF#G#A
4EF#G#ABC#D#E
5BC#D#EF#G#A#B
6F#G#A#BC#D#E#F#
7C#D#E#F#G#A#B#C#
Flat Keys
1FGABbCDEF
2BbCDEbFGABb
3EbFGAbBbCDEb
4AbBbCDbEbFGAb
5DbEbFGbAbBbCDb
6GbAbBbCbDbEbFGb
7CbDbEbFbGbAbBbCb

Order of Sharps

Father Charles Goes Down And Ends Battle [F, C, G, D, A, E, B]

Order of Flats

Battle Ends And Down Goes Charles’ Father [B, E, A, D, G, C, F]

Key Signatures are written at the start of the piece like so

A piece written in the Key of A

Accidentals are Sharps, Flats, or Natural signs that go on the left side of a note and last for one measure.