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1.1.42 KeyChangeEvent

Change the key signature.

Syntax: \key name scale

Event classes: key-change-event, music-event and StreamEvent.

Accepted by: Key_engraver and Key_performer.

Properties:

name (symbol):

'KeyChangeEvent

Name of this music object.

to-relative-callback (procedure):

#<procedure 742cdbeef9f8 at /build/out/share/lilypond/current/scm/lily/define-music-types.scm:327:33 (x p)>

How to transform a piece of music to relative pitches.

types (list):
'(key-change-event event)

The types of this music object; determines by what engraver this music expression is processed.

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LilyPond – Internals Reference v2.24.4 (stable-branch).