### 2.2.16 Chord_tremolo_engraver

Generate beams for tremolo repeats.

Music types accepted:

tremolo-span-event

This engraver creates the following layout object(s):

Beam.

`Chord_tremolo_engraver` is part of the following context(s): CueVoice, DrumVoice, GregorianTranscriptionVoice, KievanVoice, MensuralVoice, PetrucciVoice, TabVoice, VaticanaVoice and Voice.

#### Internals Reference v2.18.2 (稳定分支).