MusicianCV · TR

Order of flats

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Tonal centres and signatures

Order of flats · B E A D G C F → 1♭ → 7♭

A key signature sets default accidentals. Listen to phrase endings and accompaniment to establish the tonal centre. Different centres can share a signature.

Example

Key or operation / check · B E A D G C F / 1♭ → 7♭

Key or operation / check

B E A D G C F 1♭ → 7♭

Try it

Is the signature alone sufficient to choose between two candidate keys?

AnswerLook for a cadential phrase and bass motion. Distinguish local alterations from the signature.

Related topics

Reading key signatures

References

Music Theory for the 21st-Century Classroom · Further reading

Subject-expert review pending.