Accidental Symbols

Accidental symbol (sign accidental), according to its function consists of:

Sharp / sharp (#)

Sharp or sharps denoted by the # sign

½ serves to raise the tone.

Example: C increased ½ ringing tone to tone C # (C sharp / C sharp)
½ F increased tone to F # (F sharp / F sharp)


Flat / Mol (b)

Mol denoted flat or with the sign b

Serves to lower the tone ½.

Example: G tone to tone down ½ Gb (G flat / G mol)
B ½ tone down the tone Bb (B flat / B mol)

Natural (  )

Natural denoted with sign (  )

Serves to restore the natural tones that have been hit by sharp or flat to its original tone.

Example: A # tone marked become Bb
Eb tone marked the tone D#

Sharp Double / Double sharps (x)

Sharp or Double sharps denoted with sign x

Serves to raise a tone.

Example: A raised a ringing tone to tone B
D raised a ringing tone to tone E

Double Flat / Double Mol (mm)

Flat or a Double with a bb Mol denoted

Serves to lower a tone.

Example: B revealed a ringing tone to tone A
G tone down a tone to tone F

In a sign of the terms contained Enharmonic accidental.

Enharmonic is a different writing on the same tone.

Example: C #, also called Db
Ab, also called G #
B, also called Cb
F, also called E #