User manual

Table Of Contents
Major/Minor key signatures
The key signature for a major key appears the same as the key signature for its relative minor,
and vice versa. For example, B major has two ats in its key signature. This is the same number
of ats as for G minor, which is the relative minor key to B major. The difference is that music in
G minor usually has sharpened Fs, as the seventh degree of the scale is raised in minor keys.
Therefore, if you input an F/G after a G minor key signature, Dorico Elements prefers to spell it
as F in most cases, in order to follow the convention of harmonic minor keys.
A B at major scale following a B at major key
signature
A G minor scale following a G minor key signature
Open key signature
Although open, or atonal, key signatures appear the same as C major or A minor key signatures
because none shows any accidentals, open key signatures behave differently.
In an open key signature, the spelling of accidentals is based on the current direction of the
music. If the music is rising, sharps are preferred, whereas if the music is falling, ats are
preferred. There is no hierarchy of pitches in an open key signature, so the same pitch might be
spelled differently each time it appears depending on its context, even within a few bars.
In a C major or A minor key signature, accidentals are spelled based on the context of the major
or minor tonality implied. For example, in C major, sharps in general are preferred, whether the
music is going up or going down. Similarly, in A minor, G in particular is preferred, whether the
music is going up or going down, as G is the leading note in A minor.
No key signature
Some instruments are accustomed to seeing no key signatures in their parts, no matter the
overall key of the piece. These instruments include timpani, percussion, horn, trumpet, and
sometimes the harp. If you have added the No key sig version of these instruments, then no key
signature is shown in their parts, even if they are a transposing instrument, such as horn or
trumpet.
Any pitch can be input into these instruments, and they show accidentals if needed.
RELATED LINKS
Adding instruments to players on page 83
Tonality systems
The term “tonality system” is used in Dorico Elements to encompass three crucial elements that
together make up the concept of tonality.
The three elements that make up tonality systems are:
A number of equal divisions of the octave. For example, standard Western scales with
semitone steps have 12-EDO.
A set of accidentals. This allows you to notate how a note is raised or lowered.
A key signature. In Dorico Elements, you can use any traditional Western key signature.
RELATED LINKS
Custom tonality systems on page 472
Key signatures
Tonality systems
471